POCROA: OA’s Agosto 21 TU

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Martes 21 de Agosto a las 03:22:35 TU (4808) Ballaero oculta a TYC 6821-01618-1. (Iniciar noche 20/8). Mag. estelar: 11,5. Duración Máx.: 2,5 seg. Caída Mag.: 6,2. Central sobre Obs Eduardo Horacek.

Occultation of TYC 6821-01618-1 by 4808 Ballaero on 2018 Aug 21

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 9 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    345 -    0%   ** Path limit plus 3-Sigma **   
    235 -    1%   ** Path limit plus 2-Sigma **   
    125 -    6%   ** Path limit plus 1-Sigma **   
     14 -   10%   ***  Path limit  ***            
      7 S   10%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    3 22 35   -0.002   33  -63

      0 -   10%   **** Centre Line    ****        
    -14 -   10%   ***  Path limit  ***            
    -69 N    8%   Obs Sergio Babino                 - 56 15.  -34 55.     32    3 23 15    0.024   31  -67
    -74 N    8%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    3 23 15    0.026   31  -67
    -75 N    8%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    3 23 16    0.027   31  -67

   -125 -    6%   ** Path limit plus 1-Sigma **   
   -235 -    1%   ** Path limit plus 2-Sigma **   
   -244 N    1%   Hernan Garcia_Lavallol            - 58 25.  -34 45.     20    3 23 15    0.086   32  -66
   -252 N    1%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    3 23 17    0.089   32  -66
   -255 N    1%   Obs. San Jose                     - 58 25.  -34 35.     61    3 23 17    0.090   32  -66

   -255 N    1%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    3 22 46    0.090   34  -64
   -257 N    1%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    3 23 17    0.091   32  -66
   -286 N    0%   Fund. Amigos Astr. Trelew         - 65 15.  -43 15.     46    3 21 17    0.101   39  -56
   -345 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug  4.0 por Andres Chapman

Martes 21 de Agosto a las 04:36 TU (54678) 2000 YW47 oculta a TYC 6297-01245-1. (Iniciar final 20/8). Mag. estelar: 10,2. Duración Máx.: 1,0 seg. Caída Mag.: 9,6. No central, cercano a OLASU y Kleiman.

Occultation of TYC 6297-01245-1 by 54678 2000 YW47 on 2018 Aug 21

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 29 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
   1079 -    0%   ** Path limit plus 3-Sigma **   
   1040 N    0%   Observatorio Astronómico Tolar    - 67 25.  -24 35.   3550    4 36 51   -0.279   53  -78
    721 -    0%   ** Path limit plus 2-Sigma **   
    364 -    1%   ** Path limit plus 1-Sigma **   
    322 N    1%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    4 36 22   -0.086   45  -71

    287 N    1%   Observatorio Cesco                - 69 15.  -31 45.   2457    4 37 29   -0.077   53  -70
    227 N    1%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    4 37  2   -0.061   50  -71
    216 N    1%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    4 36 59   -0.058   49  -70
    214 N    1%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    4 36 57   -0.057   49  -70
    207 N    1%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    4 36 58   -0.056   49  -70

    199 N    1%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    4 36 57   -0.053   49  -70
    188 N    1%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    4 36 59   -0.051   49  -70
    111 N    1%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    4 36 50   -0.030   47  -70
     82 N    1%   Observatorio CODE                 - 60 45.  -31 35.     18    4 36 38   -0.022   46  -69
     66 N    1%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    4 37 16   -0.018   50  -69

     57 N    1%   Obs Galileo Galilei               - 60 35.  -31 45.     90    4 36 38   -0.015   46  -69
     55 N    1%   Obs Román García Verdier          - 60 35.  -31 55.     90    4 36 38   -0.015   46  -69
     33 N    1%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    4 36 22   -0.009   44  -69
      6 -    1%   ***  Path limit  ***            
      0 -    1%   **** Centre Line    ****        

     -6 -    1%   ***  Path limit  ***            
    -53 S    1%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    4 36 43    0.014   46  -68
    -55 S    1%   Obs. Candela Celeste              - 61 15.  -33  5.     75    4 36 46    0.015   46  -68
    -56 S    1%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    4 36 43    0.015   46  -68
    -57 S    1%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    4 36 43    0.015   46  -68

    -60 S    1%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    4 36 43    0.016   46  -68
    -60 S    1%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    4 36 45    0.016   46  -68
    -61 S    1%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    4 36 45    0.016   46  -68
    -62 S    1%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    4 36 43    0.017   46  -68
    -63 S    1%   Obs Geminis Austral               - 60 35.  -32 55.     22    4 36 43    0.017   46  -68

    -63 S    1%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    4 36 43    0.017   46  -68
    -90 S    1%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    4 36 48    0.024   46  -68
   -292 S    1%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    4 36 39    0.078   44  -66
   -293 S    1%   Obs. San Jose                     - 58 25.  -34 35.     61    4 36 39    0.079   43  -66
   -299 S    1%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    4 36 39    0.080   43  -66

   -351 S    1%   Observatorio El Catalejo          - 64 15.  -36 35.    177    4 37 20    0.094   48  -65
   -352 S    1%   Obs. Aldo Wilberger               - 64 15.  -36 35.    185    4 37 19    0.094   48  -65
   -364 -    1%   ** Path limit plus 1-Sigma **   
   -368 S    1%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    4 36 29    0.099   42  -65
   -374 S    1%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    4 36 29    0.100   42  -65

   -378 S    1%   Obs Sergio Babino                 - 56 15.  -34 55.     32    4 36 29    0.102   42  -65
   -489 S    1%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    4 37  0    0.131   44  -64
   -658 S    0%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    4 36 51    0.177   42  -62
   -721 -    0%   ** Path limit plus 2-Sigma **   
   -993 S    0%   Fund Astronomos Afic del Hem Sur  - 65 15.  -43 15.     46    4 37 56    0.267   46  -59

  -1079 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Martes 21 de Agosto a las 04:36 TU (76) Freia oculta a UCAC4 397-129668. (Iniciar final 20/8). Mag. estelar: 12,1. Duración Máx.: 11,5 seg. Caída Mag.: 1,4. No central. Lejos de Cochabamba.

Occultation of UCAC4 397-129668 by 76 Freia on 2018 Aug 21

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 4 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    271 -    0%   ** Path limit plus 3-Sigma **   
    210 -    2%   ** Path limit plus 2-Sigma **   
    149 -   16%   ** Path limit plus 1-Sigma **   
     88 -   50%   ***  Path limit  ***            
      0 -   85%   **** Centre Line    ****        

    -88 -   50%   ***  Path limit  ***            
   -149 -   16%   ** Path limit plus 1-Sigma **   
   -210 -    2%   ** Path limit plus 2-Sigma **   
   -237 S    1%   Cochabamba, Bolivia               - 66  5.  -17 25.   2600    6 10 18    0.117   61  -65
   -271 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug  4.0
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POCROA: OA’s Agosto 20 TU

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Lunes 20 de Agosto a las 00:11:32 TU (2817) Persec oculta a UCAC4 420-146791. (Iniciar anochecer 19/8). Mag. estelar: 12,3. Duración Máx.: 1,6 seg. Caída Mag.: 3,3. No central, cercano a Reconquista.

Occultation of UCAC4 420-146791 by 2817 Perec on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 8 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    166 -    0%   ** Path limit plus 3-Sigma **   
    112 -    1%   ** Path limit plus 2-Sigma **   
     59 -    4%   ** Path limit plus 1-Sigma **   
     54 N    5%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50   00 11 32   -0.077   27  -34
      5 -    8%   ***  Path limit  ***            

      0 -    8%   **** Centre Line    ****        
     -5 -    8%   ***  Path limit  ***            
    -59 -    4%   ** Path limit plus 1-Sigma **   
   -112 -    1%   ** Path limit plus 2-Sigma **   
   -166 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug  4.0 por Andres Chapman

Lunes 20 de Agosto a las 01:16:16 TU (16438) Knofel oculta a UCAC4 354-185641. (Iniciar anochecer 19/8). Mag. estelar: 12,6. Duración Máx.: 1,1 seg. Caída Mag.: 5,6. Sobre Reconquista, no central.

Occultation of UCAC4 354-185641 by 16438 Knofel on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 7 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    200 -    0%   ** Path limit plus 3-Sigma **   
    135 -    1%   ** Path limit plus 2-Sigma **   
     70 -    4%   ** Path limit plus 1-Sigma **   
      5 -    7%   ***  Path limit  ***            
      0 -    7%   **** Centre Line    ****        

     -5 -    7%   ***  Path limit  ***            
     -6 S    7%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    1 16 16    0.004   71  -48
    -70 -    4%   ** Path limit plus 1-Sigma **   
   -135 -    1%   ** Path limit plus 2-Sigma **   
   -200 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Lunes 20 de Agosto a las 02:53 TU (3794) Sthenelos oculta a UCAC4 306-256131. (Iniciar noche 19/8). Mag. estelar: 11,9. Duración Máx.: 4,5 seg. Caída Mag.: 5,8. No central. Al sur Obs Buenaventura Suárez y Bigand.

Occultation of UCAC4 306-256131 by 3794 Sthenelos on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 23 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    539 -    0%   ** Path limit plus 3-Sigma **   
    505 N    0%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    2 52 19   -0.160   63  -67
    365 -    1%   ** Path limit plus 2-Sigma **   
    257 N    3%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    2 52  0   -0.081   62  -66
    249 N    3%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    2 53  9   -0.079   67  -62

    241 N    3%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    2 53 12   -0.076   68  -62
    236 N    3%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    2 53  7   -0.075   67  -62
    235 N    3%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    2 53 11   -0.074   68  -62
    233 N    3%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    2 53 18   -0.074   68  -62
    227 N    3%   Observatorio CODE                 - 60 45.  -31 35.     18    2 52 29   -0.072   64  -64

    214 N    4%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    2 53 11   -0.068   68  -62
    206 N    4%   Obs Galileo Galilei               - 60 35.  -31 45.     90    2 52 27   -0.065   64  -64
    203 N    4%   Obs Román García Verdier          - 60 35.  -31 55.     90    2 52 27   -0.064   64  -64
    193 N    4%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    2 52 51   -0.061   66  -63
    191 -    4%   ** Path limit plus 1-Sigma **   

    155 N    5%   Observatorio Cesco                - 69 15.  -31 45.   2457    2 54  4   -0.049   72  -59
     86 N    7%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    2 52 29   -0.027   64  -64
     82 N    7%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    2 52 29   -0.026   64  -64
     82 N    7%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    2 52 29   -0.026   65  -63
     80 N    7%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    2 52 28   -0.025   64  -64

     78 N    7%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    2 52 28   -0.025   64  -64
     77 N    7%   Obs Geminis Austral               - 60 35.  -32 55.     22    2 52 28   -0.024   64  -63
     76 N    7%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    2 52 28   -0.024   64  -63
     72 N    7%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    2 52 31   -0.023   65  -63
     71 N    7%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    2 52 31   -0.023   65  -63

     69 N    7%   Obs. Candela Celeste              - 61 15.  -33  5.     75    2 52 34   -0.022   65  -63
     32 N    8%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    2 52 34   -0.010   65  -63
     31 N    8%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    2 53 29   -0.010   69  -60
     17 -    8%   ***  Path limit  ***            
      0 -    8%   **** Centre Line    ****        

    -17 -    8%   ***  Path limit  ***            
    -99 S    7%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    2 52  5    0.031   63  -63
   -100 S    7%   Obs. San Jose                     - 58 25.  -34 35.     61    2 52  5    0.032   63  -63
   -106 S    7%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    2 52  5    0.034   63  -63
   -116 S    6%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    2 51 42    0.037   61  -64

   -123 S    6%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    2 51 42    0.039   61  -64
   -127 S    6%   Obs Sergio Babino                 - 56 15.  -34 55.     32    2 51 42    0.040   61  -64
   -191 -    4%   ** Path limit plus 1-Sigma **   
   -342 S    1%   Obs. Aldo Wilberger               - 64 15.  -36 35.    185    2 53  5    0.108   67  -59
   -342 S    1%   Observatorio El Catalejo          - 64 15.  -36 35.    177    2 53  5    0.108   67  -59

   -365 -    1%   ** Path limit plus 2-Sigma **   
   -366 S    1%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    2 52 24    0.116   64  -61
   -471 S    0%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    2 51 57    0.149   62  -61
   -539 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Lunes 20 de Agosto a las 04:19:53 TU (22510) 2008 QB31 oculta a UCAC4 357-182184. (Iniciar noche 19/8). Mag. estelar: 12,8. Duración Máx.: 1,6 seg. Caída Mag.: 6,9. No central, sobre CABA y San Justo.

Occultation of UCAC4 357-182184 by 225210 2008 QB31 on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 30 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
   1029 -    0%   ** Path limit plus 3-Sigma **   
    689 -    0%   ** Path limit plus 2-Sigma **   
    615 N    0%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    4 19 36   -0.175   50  -73
    570 N    1%   Observatorio Cesco                - 69 15.  -31 45.   2457    4 20 52   -0.163   57  -70
    514 N    1%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    4 20 22   -0.147   54  -71

    503 N    1%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    4 20 18   -0.143   53  -71
    502 N    1%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    4 20 15   -0.143   53  -71
    494 N    1%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    4 20 17   -0.141   53  -71
    486 N    1%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    4 20 15   -0.139   53  -71
    475 N    1%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    4 20 18   -0.136   53  -71

    398 N    1%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    4 20  7   -0.114   52  -71
    371 N    1%   Observatorio CODE                 - 60 45.  -31 35.     18    4 19 53   -0.106   50  -71
    349 -    1%   ** Path limit plus 1-Sigma **   
    349 N    1%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    4 20 36   -0.100   54  -69
    345 N    1%   Obs Galileo Galilei               - 60 35.  -31 45.     90    4 19 53   -0.098   50  -70

    342 N    1%   Obs Román García Verdier          - 60 35.  -31 55.     90    4 19 53   -0.098   50  -70
    322 N    1%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    4 19 35   -0.092   48  -70
    233 N    2%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    4 19 59   -0.066   50  -69
    230 N    2%   Obs. Candela Celeste              - 61 15.  -33  5.     75    4 20  2   -0.066   50  -69
    230 N    2%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    4 19 59   -0.065   50  -69

    228 N    2%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    4 19 59   -0.065   50  -69
    225 N    2%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    4 19 59   -0.064   50  -69
    225 N    2%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    4 20  0   -0.064   50  -69
    224 N    2%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    4 20  0   -0.064   50  -69
    224 N    2%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    4 19 59   -0.064   50  -69

    223 N    2%   Obs Geminis Austral               - 60 35.  -32 55.     22    4 19 59   -0.064   50  -69
    222 N    2%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    4 19 59   -0.063   50  -69
    195 N    2%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    4 20  4   -0.055   50  -69
      9 -    2%   ***  Path limit  ***            
      0 -    2%   **** Centre Line    ****        

     -9 -    2%   ***  Path limit  ***            
    -10 S    2%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    4 19 53    0.003   48  -67
    -11 S    2%   Obs. San Jose                     - 58 25.  -34 35.     61    4 19 52    0.003   48  -67
    -17 S    2%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    4 19 53    0.005   48  -67
    -76 S    2%   Observatorio El Catalejo          - 64 15.  -36 35.    177    4 20 38    0.022   52  -66

    -76 S    2%   Obs. Aldo Wilberger               - 64 15.  -36 35.    185    4 20 38    0.022   52  -66
    -87 S    2%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    4 19 40    0.025   46  -67
    -92 S    2%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    4 19 41    0.026   46  -67
    -97 S    2%   Obs Sergio Babino                 - 56 15.  -34 55.     32    4 19 41    0.028   46  -67
   -213 S    2%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    4 20 15    0.061   49  -65

   -349 -    1%   ** Path limit plus 1-Sigma **   
   -384 S    1%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    4 20  4    0.110   46  -64
   -689 -    0%   ** Path limit plus 2-Sigma **   
   -737 S    0%   Fund Astronomos Afic del Hem Sur  - 65 15.  -43 15.     46    4 21 14    0.210   50  -59
  -1029 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Lunes 20 de Agosto a las 06:23:03 TU (7762) 1990 SY2 oculta a TYC 6873-00823-1. (Iniciar final 19/8). Mag. estelar: 11,0. Duración Máx.: 1,8 seg. Caída Mag.: 6,5. No central, cercano a Obs. Bobone.

Occultation of TYC 6873-00823-1 by 7762 1990 SY2 on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 13 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    239 -    0%   ** Path limit plus 3-Sigma **   
    186 N    0%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    6 23  4   -0.100   25  -57
    161 -    1%   ** Path limit plus 2-Sigma **   
    159 N    1%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    6 23  2   -0.086   25  -56
    150 N    1%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    6 23  0   -0.080   25  -56

    149 N    1%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    6 23  2   -0.080   25  -56
    133 N    1%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    6 23  5   -0.072   25  -56
    133 N    1%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    6 23  1   -0.072   25  -56
    123 N    2%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    6 22 14   -0.066   20  -53
     83 -    3%   ** Path limit plus 1-Sigma **   

     72 N    4%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    6 23 36   -0.039   27  -57
     14 N    5%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    6 23  3   -0.008   23  -55
      5 -    6%   ***  Path limit  ***            
      0 -    6%   **** Centre Line    ****        
     -5 -    6%   ***  Path limit  ***            

    -66 S    4%   Observatorio CODE                 - 60 45.  -31 35.     18    6 22 54    0.035   22  -53
    -83 -    3%   ** Path limit plus 1-Sigma **   
    -93 S    3%   Obs Galileo Galilei               - 60 35.  -31 45.     74    6 22 57    0.050   22  -53
    -95 S    3%   Roman G Verdier                   - 60 35.  -31 55.     72    6 22 57    0.051   22  -53
   -161 -    1%   ** Path limit plus 2-Sigma **   

   -175 S    1%   Casilda Santa Fe                  - 61 15.  -33  5.     75    6 23 18    0.094   22  -53
   -179 S    0%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    6 22 45    0.096   20  -51
   -186 S    0%   Observatorio de Aldo Kleiman      - 60 45.  -32 55.     31    6 23 14    0.100   22  -53
   -188 S    0%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    6 23 17    0.101   22  -53
   -188 S    0%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    6 23 17    0.101   22  -53

   -190 S    0%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    6 23 15    0.102   22  -53
   -194 S    0%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    6 23 15    0.104   22  -53
   -195 S    0%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    6 23 15    0.105   22  -53
   -195 S    0%   Obs Geminis Austral               - 60 35.  -32 55.     22    6 23 16    0.105   22  -53
   -206 S    0%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    6 23 23    0.111   23  -53

   -239 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug  4.0 por  Andres Chapman

Lunes 20 de Agosto a las 06:49 TU (4540) Oriani oculta a UCAC4 506-591. (Iniciar final 19/8). Mag. estelar: 12,3. Duración Máx.: 2,4 seg. Caída Mag.: 5,1. No central, cercano a Obs. Stechina y Cesco.

Occultation of UCAC4 506-591 by 4540 Oriani on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 7 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    211 -    0%   ** Path limit plus 3-Sigma **   
    144 -    1%   ** Path limit plus 2-Sigma **   
     77 -    7%   ** Path limit plus 1-Sigma **   
     54 N    9%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    6 48 39   -0.025   49  -48
     11 -   13%   ***  Path limit  ***            

      0 -   13%   **** Centre Line    ****        
    -11 -   13%   ***  Path limit  ***            
    -71 S    7%   Observatorio Cesco                - 69 15.  -31 45.   2457    6 50 53    0.033   47  -54
    -77 -    7%   ** Path limit plus 1-Sigma **   
   -100 S    4%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    6 49 57    0.047   47  -51

   -105 S    4%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    6 49 45    0.049   48  -51
   -107 S    4%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    6 49 49    0.050   48  -51
   -114 S    3%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    6 49 48    0.053   47  -51
   -120 S    3%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    6 49 44    0.056   47  -51
   -133 S    2%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    6 49 49    0.062   47  -51

   -144 -    1%   ** Path limit plus 2-Sigma **   
   -192 S    0%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    6 49 26    0.089   47  -49
   -198 S    0%   Observatorio CODE                 - 60 45.  -31 35.     18    6 48 58    0.092   47  -48
   -211 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug  4.0 por Andres Chapman

Lunes 20 de Agosto a las 07:10 TU (4005) Dyagilev oculta a UCAC4 476-3535. (Iniciar final 19/8). Mag. estelar: 11,8. Duración Máx.: 1,0 seg. Caída Mag.: 4,8. No central, cercano a Obs Buenaventura Suárez, Aldo Kleiman y Astro Pulver

Occultation of UCAC4 476-3535 by 4005 Dyagilev on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 6 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    181 -    0%   ** Path limit plus 3-Sigma **   
    122 -    1%   ** Path limit plus 2-Sigma **   
     81 S    2%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    7 10 26   -0.061   47  -44
     63 -    3%   ** Path limit plus 1-Sigma **   
     49 S    4%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    7 10 29   -0.037   47  -43

     49 S    4%   Obs Geminis Austral               - 60 35.  -32 55.     22    7 10 32   -0.036   47  -43
     48 S    4%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    7 10 29   -0.036   47  -43
     47 S    4%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    7 10 32   -0.035   47  -43
     46 S    4%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    7 10 32   -0.034   47  -43
     46 S    4%   Casilda Santa Fe                  - 61 15.  -33  5.     75    7 10 26   -0.034   47  -44

     43 S    5%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    7 10 31   -0.032   47  -43
     39 S    5%   Observatorio de Aldo Kleiman      - 60 45.  -32 55.     31    7 10 31   -0.029   47  -43
      4 -    6%   ***  Path limit  ***            
      0 -    6%   **** Centre Line    ****        
     -4 -    6%   ***  Path limit  ***            

    -36 N    5%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    7  9 26    0.027   44  -48
    -63 -    3%   ** Path limit plus 1-Sigma **   
    -73 N    3%   Roman G Verdier                   - 60 35.  -31 55.     72    7 10 32    0.054   48  -43
    -75 N    3%   Obs Galileo Galilei               - 60 35.  -31 45.     74    7 10 32    0.056   48  -43
    -76 N    3%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    7 11  3    0.057   50  -41

   -100 N    1%   Observatorio CODE                 - 60 45.  -31 35.     18    7 10 30    0.075   49  -44
   -111 N    1%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    7 10  6    0.083   47  -45
   -122 -    1%   ** Path limit plus 2-Sigma **   
   -174 N    0%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    7  9 44    0.130   47  -47
   -181 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug  4.0 por Andres Chapman

Lunes 20 de Agosto a las 1:01:36 TU (336713) 2010 CF127 oculta a UCAC4 293-145699. Mag. combinada: 11,9. Duración Máx.: 1,2 seg. Caída Mag.: 9,4. Santa Rosa sobre el límite este.

 Distancia (Occult)   Prob.   Nublado             Info. Estación            Hora del Evento (TU)  Informe de observación 
-------------------------------------------------------------------------------------------------------------------------
      986.2 km        0.0%        -     == Límite derecho más 3-Sigma ==                                                 
      658.5 km        0.1%        -     == Límite derecho más 2-Sigma ==                                                 
      330.8 km        0.4%        -     == Límite derecho más 1-Sigma ==                                                 
        6.6 km E      0.7%        -                (2) OAW : other + gps   01:01:36 TU                                   
        3.4 km E      0.7%       0%                (1) I48 : other + gps   01:01:36 TU                                   
        3.0 km        0.7%        -               === Límite derecho ===                                                 
        0.0 km        0.7%        -             ==== Línea Central  ====                                                 
       -3.0 km        0.7%        -             === Límite izquierdo ===                                                 
     -330.8 km        0.4%        -   == Límite izquierdo más 1-Sigma ==                                                 
     -658.5 km        0.1%        -   == Límite izquierdo más 2-Sigma ==                                                 
     -986.2 km        0.0%        -   == Límite izquierdo más 3-Sigma ==

POCROA: OA’s Agosto 22 TU

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Miércoles 22 de Agosto a las 03:42:44 TU (13220) Kashiwagura oculta a UCAC4 402-128037. (Iniciar noche 21/8). Mag. estelar: 12,6. Duración Máx.: 1,0 seg. Caída Mag.: 3,4. Central sobre Montevideo.

Occultation of UCAC4 402-128037 by 13220 Kashiwagura on 2018 Aug 22

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 6 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    211 -    0%   ** Path limit plus 3-Sigma **   
    157 N    1%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    3 42 56   -0.118   65  -67
    155 N    1%   Obs. San Jose                     - 58 25.  -34 35.     61    3 42 56   -0.116   65  -67
    150 N    1%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    3 42 57   -0.113   65  -67
    143 -    1%   ** Path limit plus 2-Sigma **   

     74 -    4%   ** Path limit plus 1-Sigma **   
     58 N    5%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    3 43 20   -0.043   63  -64
     13 N    7%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    3 42 43   -0.009   65  -67
      9 N    7%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    3 42 44   -0.007   65  -67
      6 -    7%   ***  Path limit  ***            

      4 N    7%   Obs Sergio Babino                 - 56 15.  -34 55.     32    3 42 44   -0.003   65  -67
      0 -    7%   **** Centre Line    ****        
     -6 -    7%   ***  Path limit  ***            
    -74 -    4%   ** Path limit plus 1-Sigma **   
   -143 -    1%   ** Path limit plus 2-Sigma **   

   -178 S    0%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    3 43  8    0.133   62  -64
   -208 S    0%   Fund Astronomos Afic del Hem Sur  - 65 15.  -43 15.     46    3 44 17    0.155   56  -57
   -211 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Miércoles 22 de Agosto a las 05:50:49 TU (2084) Okayama oculta a UCAC4 359-194665. (Iniciar noche 21/8). Mag. estelar: 12,6. Duración Máx.: 3,0 seg. Caída Mag.: 3,1. Central sobre Santa Rosa

Occultation of UCAC4 359-194665 by 2084 Okayama on 2018 Aug 22

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 6 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    178 -    0%   ** Path limit plus 3-Sigma **   
    178 N    0%   Obs Román García Verdier          - 60 35.  -31 55.     90    5 49 25   -0.123   35  -59
    123 -    2%   ** Path limit plus 2-Sigma **   
    112 N    3%   Obs. Candela Celeste              - 61 15.  -33  5.     75    5 49 44   -0.078   36  -58
     96 N    5%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    5 49 43   -0.067   36  -58

     96 N    5%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    5 49 40   -0.066   36  -58
     96 N    5%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    5 49 43   -0.066   36  -58
     94 N    5%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    5 49 41   -0.065   36  -58
     91 N    5%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    5 49 40   -0.063   35  -58
     87 N    6%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    5 49 41   -0.060   35  -58

     86 N    6%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    5 49 41   -0.060   35  -58
     86 N    6%   Obs Geminis Austral               - 60 35.  -32 55.     22    5 49 41   -0.060   35  -58
     85 N    6%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    5 49 41   -0.059   35  -58
     84 N    6%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    5 49 49   -0.058   36  -58
     68 -    9%   ** Path limit plus 1-Sigma **   

     63 N   10%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    5 49  8   -0.044   33  -57
     14 -   19%   ***  Path limit  ***            
      0 -   19%   **** Centre Line    ****        
     -4 S   19%   Observatorio El Catalejo          - 64 15.  -36 35.    177    5 50 49    0.003   38  -58
     -6 S   19%   Obs. Aldo Wilberger               - 64 15.  -36 35.    185    5 50 49    0.004   38  -58

    -14 -   19%   ***  Path limit  ***            
    -68 -    9%   ** Path limit plus 1-Sigma **   
   -123 -    2%   ** Path limit plus 2-Sigma **   
   -178 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

POCROA: OA’s Agosto 20 TU

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Lunes 20 de Agosto a las 01:16:16 TU (16438) Knofel oculta a UCAC4 354-185641. (Iniciar anochecer 19/8). Mag. estelar: 12,6. Duración Máx.: 1,1 seg. Caída Mag.: 5,6. Sobre Reconquista, no central.

Occultation of UCAC4 354-185641 by 16438 Knofel on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 7 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    200 -    0%   ** Path limit plus 3-Sigma **   
    135 -    1%   ** Path limit plus 2-Sigma **   
     70 -    4%   ** Path limit plus 1-Sigma **   
      5 -    7%   ***  Path limit  ***            
      0 -    7%   **** Centre Line    ****        

     -5 -    7%   ***  Path limit  ***            
     -6 S    7%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    1 16 16    0.004   71  -48
    -70 -    4%   ** Path limit plus 1-Sigma **   
   -135 -    1%   ** Path limit plus 2-Sigma **   
   -200 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Lunes 20 de Agosto a las 02:53 TU (3794) Sthenelos oculta a UCAC4 306-256131. (Iniciar noche 19/8). Mag. estelar: 11,9. Duración Máx.: 4,5 seg. Caída Mag.: 5,8. No central.

Occultation of UCAC4 306-256131 by 3794 Sthenelos on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 23 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    539 -    0%   ** Path limit plus 3-Sigma **   
    505 N    0%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    2 52 19   -0.160   63  -67
    365 -    1%   ** Path limit plus 2-Sigma **   
    257 N    3%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    2 52  0   -0.081   62  -66
    249 N    3%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    2 53  9   -0.079   67  -62

    241 N    3%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    2 53 12   -0.076   68  -62
    236 N    3%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    2 53  7   -0.075   67  -62
    235 N    3%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    2 53 11   -0.074   68  -62
    233 N    3%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    2 53 18   -0.074   68  -62
    227 N    3%   Observatorio CODE                 - 60 45.  -31 35.     18    2 52 29   -0.072   64  -64

    214 N    4%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    2 53 11   -0.068   68  -62
    206 N    4%   Obs Galileo Galilei               - 60 35.  -31 45.     90    2 52 27   -0.065   64  -64
    203 N    4%   Obs Román García Verdier          - 60 35.  -31 55.     90    2 52 27   -0.064   64  -64
    193 N    4%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    2 52 51   -0.061   66  -63
    191 -    4%   ** Path limit plus 1-Sigma **   

    155 N    5%   Observatorio Cesco                - 69 15.  -31 45.   2457    2 54  4   -0.049   72  -59
     86 N    7%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    2 52 29   -0.027   64  -64
     82 N    7%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    2 52 29   -0.026   64  -64
     82 N    7%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    2 52 29   -0.026   65  -63
     80 N    7%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    2 52 28   -0.025   64  -64

     78 N    7%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    2 52 28   -0.025   64  -64
     77 N    7%   Obs Geminis Austral               - 60 35.  -32 55.     22    2 52 28   -0.024   64  -63
     76 N    7%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    2 52 28   -0.024   64  -63
     72 N    7%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    2 52 31   -0.023   65  -63
     71 N    7%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    2 52 31   -0.023   65  -63

     69 N    7%   Obs. Candela Celeste              - 61 15.  -33  5.     75    2 52 34   -0.022   65  -63
     32 N    8%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    2 52 34   -0.010   65  -63
     31 N    8%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    2 53 29   -0.010   69  -60
     17 -    8%   ***  Path limit  ***            
      0 -    8%   **** Centre Line    ****        

    -17 -    8%   ***  Path limit  ***            
    -99 S    7%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    2 52  5    0.031   63  -63
   -100 S    7%   Obs. San Jose                     - 58 25.  -34 35.     61    2 52  5    0.032   63  -63
   -106 S    7%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    2 52  5    0.034   63  -63
   -116 S    6%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    2 51 42    0.037   61  -64

   -123 S    6%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    2 51 42    0.039   61  -64
   -127 S    6%   Obs Sergio Babino                 - 56 15.  -34 55.     32    2 51 42    0.040   61  -64
   -191 -    4%   ** Path limit plus 1-Sigma **   
   -342 S    1%   Obs. Aldo Wilberger               - 64 15.  -36 35.    185    2 53  5    0.108   67  -59
   -342 S    1%   Observatorio El Catalejo          - 64 15.  -36 35.    177    2 53  5    0.108   67  -59

   -365 -    1%   ** Path limit plus 2-Sigma **   
   -366 S    1%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    2 52 24    0.116   64  -61
   -471 S    0%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    2 51 57    0.149   62  -61
   -539 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Lunes 20 de Agosto a las 04:19:53 TU (22510) 2008 QB31 oculta a UCAC4 357-182184. (Iniciar noche 19/8). Mag. estelar: 12,8. Duración Máx.: 1,6 seg. Caída Mag.: 6,9. No central, sobre CABA y San Justo.

Occultation of UCAC4 357-182184 by 225210 2008 QB31 on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 30 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
   1029 -    0%   ** Path limit plus 3-Sigma **   
    689 -    0%   ** Path limit plus 2-Sigma **   
    615 N    0%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    4 19 36   -0.175   50  -73
    570 N    1%   Observatorio Cesco                - 69 15.  -31 45.   2457    4 20 52   -0.163   57  -70
    514 N    1%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    4 20 22   -0.147   54  -71

    503 N    1%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    4 20 18   -0.143   53  -71
    502 N    1%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    4 20 15   -0.143   53  -71
    494 N    1%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    4 20 17   -0.141   53  -71
    486 N    1%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    4 20 15   -0.139   53  -71
    475 N    1%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    4 20 18   -0.136   53  -71

    398 N    1%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    4 20  7   -0.114   52  -71
    371 N    1%   Observatorio CODE                 - 60 45.  -31 35.     18    4 19 53   -0.106   50  -71
    349 -    1%   ** Path limit plus 1-Sigma **   
    349 N    1%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    4 20 36   -0.100   54  -69
    345 N    1%   Obs Galileo Galilei               - 60 35.  -31 45.     90    4 19 53   -0.098   50  -70

    342 N    1%   Obs Román García Verdier          - 60 35.  -31 55.     90    4 19 53   -0.098   50  -70
    322 N    1%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    4 19 35   -0.092   48  -70
    233 N    2%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    4 19 59   -0.066   50  -69
    230 N    2%   Obs. Candela Celeste              - 61 15.  -33  5.     75    4 20  2   -0.066   50  -69
    230 N    2%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    4 19 59   -0.065   50  -69

    228 N    2%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    4 19 59   -0.065   50  -69
    225 N    2%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    4 19 59   -0.064   50  -69
    225 N    2%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    4 20  0   -0.064   50  -69
    224 N    2%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    4 20  0   -0.064   50  -69
    224 N    2%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    4 19 59   -0.064   50  -69

    223 N    2%   Obs Geminis Austral               - 60 35.  -32 55.     22    4 19 59   -0.064   50  -69
    222 N    2%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    4 19 59   -0.063   50  -69
    195 N    2%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    4 20  4   -0.055   50  -69
      9 -    2%   ***  Path limit  ***            
      0 -    2%   **** Centre Line    ****        

     -9 -    2%   ***  Path limit  ***            
    -10 S    2%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    4 19 53    0.003   48  -67
    -11 S    2%   Obs. San Jose                     - 58 25.  -34 35.     61    4 19 52    0.003   48  -67
    -17 S    2%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    4 19 53    0.005   48  -67
    -76 S    2%   Observatorio El Catalejo          - 64 15.  -36 35.    177    4 20 38    0.022   52  -66

    -76 S    2%   Obs. Aldo Wilberger               - 64 15.  -36 35.    185    4 20 38    0.022   52  -66
    -87 S    2%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    4 19 40    0.025   46  -67
    -92 S    2%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    4 19 41    0.026   46  -67
    -97 S    2%   Obs Sergio Babino                 - 56 15.  -34 55.     32    4 19 41    0.028   46  -67
   -213 S    2%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    4 20 15    0.061   49  -65

   -349 -    1%   ** Path limit plus 1-Sigma **   
   -384 S    1%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    4 20  4    0.110   46  -64
   -689 -    0%   ** Path limit plus 2-Sigma **   
   -737 S    0%   Fund Astronomos Afic del Hem Sur  - 65 15.  -43 15.     46    4 21 14    0.210   50  -59
  -1029 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Ocult. Asteroidales Agosto 20 TU

Publicado en por
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Fecha: 20 Ago 2018, 00:25
Asteroide: (892) Seeligeria
Estrella: UCAC4-457-106480(12.2)
Caída Mag: 2.96
Duración: 5.5 segundos (max)
Status: Currente
Visibilidad: Europe, Surinam, Guyana, Brasil, Perú
Sigma: 0.40 anchobanda
Coment.:
Event List Event Details: [SteveP] 

Occultation of UCAC4-457-106480 by 892 Seeligeria on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 3 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     40 -   49%   ***  Path limit  ***            
     33 N   58%   626 Geel                             4 55.   51  5.     36    0 20 10   -0.016   32  -26
     29 N   62%   550 Schwerin                        11 25.   53 35.      0    0 19 52   -0.015   27  -23
     27 N   64%   A15 Josef Bresser Sternwarte, B      6 45.   51 55.     46    0 20  4   -0.013   30  -25

     25 N   65%   Brussels, Belgium                    4 25.   50 45.     78    0 20 12   -0.013   32  -26
     25 N   66%   012 Uccle                            4 25.   50 45.     71    0 20 12   -0.012   32  -26
     23 N   67%   200 Beersel Hills Observatory        4 15.   50 45.     51    0 20 12   -0.012   32  -26
     17 N   72%   f  VSW Paagman, Paagman       NL     5 55.   51 25.      0    0 20  7   -0.009   31  -26
     16 N   73%   fv Rutten,Arcen               NL     6 15.   51 25.      0    0 20  6   -0.008   31  -26

      3 N   78%   vt Strickling,Haltern         DE     7 15.   51 45.      0    0 20  3   -0.001   30  -25
      0 -   79%   **** Centre Line    ****        
     -1 S   78%   605 Marl                             7  5.   51 45.     12    0 20  4    0.001   30  -25
     -5 S   78%   142 Sinsen                           7 15.   51 35.     16    0 20  3    0.003   30  -25
     -7 S   77%   Riga, Latvia                        24  5.   56 55.     39    0 19 26    0.004   19  -17

    -14 S   74%   vv Stark,Recklinghausen       DE     7 15.   51 35.      0    0 20  3    0.007   30  -25
    -14 S   74%   628 Mulheim-Ruhr                     6 55.   51 25.     11    0 20  4    0.007   31  -25
    -15 S   73%   144 Bray et Lu                       1 45.   49  5.      5    0 20 22    0.007   34  -28
    -15 S   73%   fc Christophe,StSulpice       FR     2  5.   49 25.      0    0 20 20    0.008   34  -28
    -15 S   73%   947 Saint-Sulpice                    2  5.   49 25.     45    0 20 20    0.008   34  -28

    -15 S   73%   591 Resse Observatory                9 35.   52 35.      0    0 19 56    0.008   29  -24
    -17 S   72%   A18 Herne                            7 15.   51 35.     38    0 20  3    0.009   30  -25
    -22 S   68%   636 Essen                            6 55.   51 25.     36    0 20  4    0.011   31  -25
    -24 S   66%   613 Heisingen                        7  5.   51 25.     88    0 20  4    0.012   30  -25
    -25 S   65%   612 Lenkerbeck                       7  5.   51 25.    -70    0 20  4    0.013   30  -25

    -28 S   63%   v  Bredner,Dolberg            DE     7 55.   51 45.      0    0 20  1    0.014   30  -25
    -28 S   63%   vt Midavaine,Saulges          FR  -  0 25.   47 55.      0    0 20 30    0.014   36  -30
    -30 S   60%   A42 Gehrden                          9 35.   52 15.     25    0 19 57    0.015   29  -24
    -31 S   60%   069 Baldone, near Riga              24 25.   56 45.      0    0 19 25    0.015   19  -17
    -32 S   59%   018 Dusseldorf-Bilk                  6 45.   51 15.      1    0 20  5    0.016   31  -26

    -34 S   56%   ft BodeObsy,Hannover          DE     9 45.   52 25.      0    0 19 56    0.017   29  -24
    -38 S   52%   Mortsel       BE VINGERHOETS~PIE     4 25.   50  5.     16    0 20 12    0.019   33  -27
    -40 S   50%   623 Liege                            5 35.   50 35.    111    0 20  9    0.020   32  -26

Prediction of 2018 Aug 12.7

Fecha: 20 Ago 2018, 02:58
Asteroide: (3794) Sthenelos
Estrella: UCAC4-306-256131(11.8)
Caída Mag: 5.93
Duración: 3.6 segundos (max)
Status: Currente
Visibility: Argentina, Chile
Sigma: 6.14 anchobanda
Coment.: ampliado en POCROA
Event List Event Details: [SteveP] 

Occultation of UCAC4-306-256131 by 3794 Sthenelos on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 27 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    172 -    5%   ** Path limit plus 1-Sigma **   
    172 N    5%   812 Vina del Mar                  - 71 35.  -33  5.   4250    2 54 45   -0.054   73  -57
    140 N    6%   806 Santiago-Cerro Calan          - 70 35.  -33 25.    839    2 54 34   -0.044   72  -57
    134 N    6%   815 Santiago-Santa Lucia (1849-   - 70 35.  -33 25.    586    2 54 35   -0.042   72  -57
    133 N    6%   813 Santiago-Quinta Normal (186   - 70 45.  -33 25.    477    2 54 35   -0.042   72  -57
    120 N    7%   804 Santiago-San Bernardo         - 70 45.  -33 35.    541    2 54 35   -0.038   72  -57

     86 N    8%   I37 Astrodomi Observatory, Sant   - 58 35.  -34 25.    -29    2 52 25   -0.027   63  -63
     73 N    8%   834 Buenos Aires-AAAA             - 58 25.  -34 35.      8    2 52 23   -0.023   63  -63
     70 N    8%   833 Obs. Astronomico de Mercede   - 58 35.  -34 35.    -35    2 52 25   -0.022   63  -63
     56 N    8%   844 Los Molinos                   - 56 15.  -34 45.     58    2 52  1   -0.018   61  -64
     40 N    9%   839 La Plata                      - 57 55.  -34 55.    -19    2 52 18   -0.013   62  -63

     39 N    9%   MONTEVIDEO    UY ASOCIACION DE A  - 56 15.  -34 55.     62    2 52  1   -0.012   61  -64
     38 N    9%   913 Observatorio Kappa Crucis,    - 56 15.  -34 55.     -9    2 52  1   -0.012   61  -64
     17 -    9%   ***  Path limit  ***            
      0 -    9%   **** Centre Line    ****        
    -17 -    9%   ***  Path limit  ***            
   -172 -    5%   ** Path limit plus 1-Sigma **   

Prediction of 2018 Aug 12.7

Fecha: 20 Ago 2018, 04:26
Asteroide: (7152) Euneus
Estrella: TYC 6308-00546-1(11.2)
Caída Mag: 6.42
Duración: 3.1 segundos (max)
Status: Currente
Visibilidad: Guyana, Venezuela, Colombia, Ecuador
Sigma: 4.72 anchobanda
Coment.:
Event List Event Details: [SteveP] 

Occultation of TYC 6308-00546-1 by 7152 Euneus on 2018 Aug 20

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 19 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    416 -    0%   ** Path limit plus 3-Sigma **   
    284 -    1%   ** Path limit plus 2-Sigma **   
    152 -    6%   ** Path limit plus 1-Sigma **   
    135 N    7%   782 Quito, comet astrograph sta   - 78 25.    0  5.      0    4 21  7   -0.040   55  -71
    118 N    8%   781 Quito                         - 78 25.  - 0 15.   2923    4 21  9   -0.035   56  -72
     20 -   12%   ***  Path limit  ***            
      0 -   12%   **** Centre Line    ****        
    -20 -   12%   ***  Path limit  ***            
   -152 -    6%   ** Path limit plus 1-Sigma **   
   -284 -    1%   ** Path limit plus 2-Sigma **   
   -416 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.7

POCROA: OA Agosto 19 TU sobre Rosario

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Domingo 19 de Agosto a las 00:27 TU (54133) 2000 HU32 oculta a TYC 7432-02331-1. (Iniciar anochecer 18/8). Mag. estelar: 11,7. Duración Máx.: 1,4 seg. Caída Mag.: 6,8. Sobre Rosario.

Occultation of TYC 7432-02331-1 by 54133 2000 HU32 on 2018 Aug 19

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 12 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    278 -    0%   ** Path limit plus 3-Sigma **   
    274 N    0%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    0 27 26   -0.166   72  -33
    272 N    0%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    0 27 22   -0.164   72  -34
    266 N    0%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    0 27 25   -0.161   72  -33
    257 N    0%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    0 27 22   -0.155   72  -34

    248 N    0%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    0 27 26   -0.150   72  -33
    187 -    1%   ** Path limit plus 2-Sigma **   
    169 N    1%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    0 27  8   -0.102   73  -35
    135 N    2%   Observatorio CODE                 - 60 45.  -31 35.     18    0 26 45   -0.082   75  -36
    127 N    2%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    0 27 52   -0.077   71  -32

    110 N    2%   Obs Galileo Galilei               - 60 35.  -31 45.     90    0 26 44   -0.066   75  -36
    107 N    2%   Obs Román García Verdier          - 60 35.  -31 55.     90    0 26 44   -0.065   75  -36
     96 -    3%   ** Path limit plus 1-Sigma **   
     74 N    3%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    0 26 14   -0.045   77  -39
      5 -    5%   ***  Path limit  ***            

      2 N    5%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    0 26 51   -0.001   75  -36
      1 N    5%   Obs. Candela Celeste              - 61 15.  -33  5.     75    0 26 57    0.000   75  -36
      0 -    5%   **** Centre Line    ****        
     -1 S    5%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    0 26 51    0.001   75  -36
     -3 S    5%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    0 26 51    0.002   75  -36

     -5 -    5%   ***  Path limit  ***            
     -5 S    5%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    0 26 53    0.003   75  -36
     -6 S    5%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    0 26 50    0.003   75  -36
     -6 S    5%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    0 26 53    0.004   75  -36
     -7 S    5%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    0 26 51    0.004   75  -36

     -8 S    5%   Obs Geminis Austral               - 60 35.  -32 55.     22    0 26 51    0.005   75  -36
     -9 S    5%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    0 26 51    0.005   75  -36
    -34 S    4%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    0 26 58    0.020   75  -36
    -96 -    3%   ** Path limit plus 1-Sigma **   
   -187 -    1%   ** Path limit plus 2-Sigma **   

   -247 S    0%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    0 26 35    0.149   77  -38
   -248 S    0%   Obs. San Jose                     - 58 25.  -34 35.     61    0 26 35    0.150   77  -38
   -254 S    0%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    0 26 35    0.153   77  -38
   -278 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

Ocult. Asteroidales Agosto 19 TU

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Fecha: 19 Ago 2018, 00:15
Asteroide: (171) Ophelia
Estrella: TYC 6340-01639-1(11.4)
Caida Mag: 2.32
Duracion: 8.7 segundos (max)
Status: Currente
Visibilidad: Africa, Brasil, Peru, Ecuador
Sigma: 0.21 anchobanda
Coment.:
Event List Event Details: [SteveP] 

Occultation of TYC 6340-01639-1 by 171 Ophelia on 2018 Aug 19

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 3 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    126 -    0%   ** Path limit plus 3-Sigma **   
    102 -    2%   ** Path limit plus 2-Sigma **   
     79 -   16%   ** Path limit plus 1-Sigma **   
     60 N   42%   Isfahan, Iran - Hajar Vakili        51 45.   32 45.      0    0  7  9   -0.031    1  -22
     55 -   50%   ***  Path limit  ***            

     32 N   84%   Aswan, Egypt                        32 55.   24  5.      0    0  7 40   -0.016   19  -40
      0 -   98%   **** Centre Line    ****        
    -55 -   50%   ***  Path limit  ***            
    -79 -   16%   ** Path limit plus 1-Sigma **   
   -102 -    2%   ** Path limit plus 2-Sigma **   

   -120 S    0%   Kuwait, Kuwait                      48  5.   29 25.      0    0  7  6    0.061    5  -27
   -126 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 May 15.7

Fecha: 19 Ago 2018, 08:22
Asteroide: (476) Hedwig
Estrella: UCAC4-594-006517(12.0)
Caida Mag: 1.82
Duracion: 10.0 segundos (max)
Status: Currente
Visibilidad: SE USA, Cuba, Honduras, El Salvador
Sigma: 0.16 anchobanda
Coment.:
Event List Event Details: [SteveP] 

Occultation of UCAC4-594-006517 by 476 Hedwig on 2018 Aug 19

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 2 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    118 -    0%   ** Path limit plus 3-Sigma **   
     99 -    2%   ** Path limit plus 2-Sigma **   
     80 -   16%   ** Path limit plus 1-Sigma **   
     61 -   50%   ***  Path limit  ***            
      0 -  100%   **** Centre Line    ****        

     -9 N   99%   771 Boyeros Observatory, Havana   - 82 25.   23  5.      0    8 18 42    0.006   63  -36
    -13 N   99%   Havana Cuba                       - 82 25.   23  5.      0    8 18 44    0.007   63  -36
    -18 N   98%   Coral Gables FL -Don Parker 16"   - 80 15.   25 35.      0    8 19 12    0.010   65  -33
    -19 N   98%   MIAMI    FL MICHAEL C. MOONEY     - 80 15.   25 45.      0    8 19 12    0.011   65  -33
    -19 N   98%   Miami FL                          - 80 15.   25 45.      3    8 19 14    0.011   65  -33

    -42 N   82%   H76 Oakridge Observatory, Miami   - 80 35.   25 35.      3    8 19 11    0.025   65  -33
    -43 N   81%   H77 Buehler Observatory           - 80 15.   26  5.    -23    8 19 16    0.025   65  -33
    -61 -   50%   ***  Path limit  ***            
    -64 N   43%   Key West FL                       - 81 45.   24 35.      2    8 18 57    0.037   64  -35
    -71 N   31%   W Palm Beach FL - T Redding       - 80  5.   26 35.      3    8 19 21    0.041   66  -32

    -71 N   30%   Palm Bch FL Bush & Fredrickson    - 80  5.   26 45.      0    8 19 22    0.041   66  -32
    -80 -   16%   ** Path limit plus 1-Sigma **   
    -89 N    8%   Jupiter   FL Degenhardt~Scott M.  - 80  5.   26 55.      3    8 19 23    0.052   66  -32
    -92 N    5%   Tequesta   FL - Hans Heynau       - 80  5.   26 55.      4    8 19 23    0.054   66  -32
    -99 -    2%   ** Path limit plus 2-Sigma **   

   -101 N    2%   837 Jupiter                       - 80 15.   26 55.    -47    8 19 22    0.059   66  -32
   -102 N    2%   452 Big Cypress Observatory       - 80 55.   26 15.    -78    8 19 14    0.059   65  -33
   -104 N    1%   GuatemalaCityGT                   - 90 35.   14 35.   1593    8 17  7    0.060   52  -48
   -104 N    1%   Sydney NS                         - 60 15.   46  5.      5    8 23 22    0.061   72   -8
   -118 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Jun 23.0