POCROA: OA’s Agosto 21 TU

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

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

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

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

POCROA: OA Agosto 19 TU sobre Rosario

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

POCROA: OA’s Agosto 18 TU

Sábado 18 de Agosto a las 00:24 TU (2615) Saito oculta a UCAC4 317-124184. (Iniciar anochecer 17/8). Mag. estelar: 12,8. Duración Máx.: 6,2 seg. Caída Mag.: 4,3.

Occultation of UCAC4 317-124184 by 2615 Saito on 2018 Aug 18

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 = +/- 21 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    174 -    0%   ** Path limit plus 3-Sigma **   
    119 -    1%   ** Path limit plus 2-Sigma **   
     64 -    6%   ** Path limit plus 1-Sigma **   
     62 S    7%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    0 24 52   -0.043   85  -33
     48 S    8%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    0 24 55   -0.033   85  -33

     42 S    9%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    0 24 39   -0.029   84  -33
     36 S    9%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    0 24 47   -0.025   85  -33
     26 S   10%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    0 24 47   -0.018   85  -33
      8 -   12%   ***  Path limit  ***            
      0 -   12%   **** Centre Line    ****        

     -8 -   12%   ***  Path limit  ***            
    -21 N   10%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    0 24 36    0.014   84  -32
    -22 N   10%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    0 23  6    0.015   82  -31
    -64 -    6%   ** Path limit plus 1-Sigma **   
   -119 -    1%   ** Path limit plus 2-Sigma **   

   -174 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0


Sábado 18 de Agosto a las 02:53 TU (68766) 2002 EN102 oculta a UCAC4 422-128028. (Iniciar anochecer 17/8). Mag. estelar: 12,2. Duración Máx.: 1,2 seg. Caída Mag.: 7,4. Central sobre Montevideo.

Occultation of UCAC4 422-128028 by 68766 2002 EN102 on 2018 Aug 18

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 = +/- 16 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    839 -    0%   ** Path limit plus 3-Sigma **   
    735 N    0%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    2 53 45   -0.215   64  -62
    721 N    0%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    2 53  7   -0.211   66  -67
    713 N    0%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    2 53 41   -0.209   64  -63
    706 N    0%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    2 53 39   -0.207   64  -63

    703 N    0%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    2 53 41   -0.206   64  -63
    689 N    0%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    2 53 39   -0.202   64  -63
    686 N    0%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    2 53 42   -0.201   64  -63
    601 N    0%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    2 53 55   -0.176   62  -60
    577 N    0%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    2 53 32   -0.169   64  -64

    563 -    0%   ** Path limit plus 2-Sigma **   
    511 N    1%   Observatorio CODE                 - 60 45.  -31 35.     18    2 53 20   -0.150   64  -65
    484 N    1%   Obs Galileo Galilei               - 60 35.  -31 45.     90    2 53 19   -0.142   64  -65
    481 N    1%   Obs Román García Verdier          - 60 35.  -31 55.     90    2 53 19   -0.141   64  -65
    414 N    1%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    2 53  4   -0.121   64  -67

    388 N    1%   Obs. Candela Celeste              - 61 15.  -33  5.     75    2 53 26   -0.114   63  -64
    382 N    1%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    2 53 23   -0.112   63  -64
    379 N    1%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    2 53 24   -0.111   63  -64
    378 N    1%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    2 53 25   -0.111   63  -64
    378 N    1%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    2 53 23   -0.111   63  -64

    377 N    1%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    2 53 25   -0.111   62  -64
    374 N    1%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    2 53 23   -0.110   63  -64
    373 N    1%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    2 53 23   -0.109   63  -64
    372 N    1%   Obs Geminis Austral               - 60 35.  -32 55.     22    2 53 23   -0.109   63  -64
    371 N    1%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    2 53 23   -0.109   63  -64

    356 N    1%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    2 53 27   -0.104   62  -63
    286 -    2%   ** Path limit plus 1-Sigma **   
    163 N    2%   Observatorio El Catalejo          - 64 15.  -36 35.    177    2 53 53   -0.048   59  -59
    161 N    2%   Obs. Aldo Wilberger               - 64 15.  -36 35.    185    2 53 53   -0.047   59  -59
    113 N    3%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    2 53 16   -0.033   61  -64

    111 N    3%   Obs. San Jose                     - 58 25.  -34 35.     61    2 53 15   -0.032   61  -64
    106 N    3%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    2 53 16   -0.031   61  -64
     10 -    3%   ***  Path limit  ***            
      0 N    3%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    2 53  4    0.000   60  -65
      0 -    3%   **** Centre Line    ****        

     -5 S    3%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    2 53  4    0.001   60  -65
    -10 S    3%   Obs Sergio Babino                 - 56 15.  -34 55.     32    2 53  4    0.003   60  -65
    -10 -    3%   ***  Path limit  ***            
    -41 S    3%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    2 53 32    0.012   59  -61
   -249 S    2%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    2 53 21    0.073   57  -62

   -286 -    2%   ** Path limit plus 1-Sigma **   
   -434 S    1%   Fund Astronomos Afic del Hem Sur  - 65 15.  -43 15.     46    2 54 14    0.127   52  -54
   -563 -    0%   ** Path limit plus 2-Sigma **   
   -839 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0

POCROA: OA’s Agosto 16 TU

Jueves 16 de Agosto a las 00:05 TU (1404) Ajax oculta a UCAC4 251-160764. (Iniciar anochecer 15/8). Mag. estelar: 12,9. Duración Máx.: 8,2 seg. Caída Mag.: 4,1.

Occultation of UCAC4 251-160764 by 1404 Ajax on 2018 Aug 16

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 = +/- 17 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    566 -    0%   ** Path limit plus 3-Sigma **   
    449 N    1%   Observatorio Gonzalo Vargas, Bol  - 66  5.  -17 25.    800    0  7 42   -0.129   65  -27
    442 N    1%   Observatorio German Morales, Bol  - 66  5.  -17 25.    800    0  7 43   -0.127   65  -27
    392 -    2%   ** Path limit plus 2-Sigma **   
    315 N    4%   Observatorio Nacional Tarija, Bo  - 64 35.  -21 35.   1880    0  7  2   -0.090   69  -29

    242 N    8%   Observatorio de Ariel Stechina    - 59 35.  -29  5.     50    0  5 35   -0.069   77  -33
    220 N    9%   Observatorio OLASU Uruguay        - 57 55.  -31 25.     37    0  5  8   -0.063   80  -34
    218 -    9%   ** Path limit plus 1-Sigma **   
    124 N   15%   OALM Los Molinos, Uruguay         - 56 15.  -34 45.     50    0  4 32   -0.036   83  -35
    118 N   15%   Obs Sergio Babino                 - 56 15.  -34 55.     32    0  4 31   -0.034   83  -35

    118 N   15%   Obs Nicolas Bonini                - 56 15.  -34 45.     32    0  4 31   -0.034   83  -35
     43 -   19%   ***  Path limit  ***            
      0 -   20%   **** Centre Line    ****        
     -1 S   19%   Observatorio CODE                 - 60 45.  -31 35.     18    0  5 21    0.000   79  -32
     -2 S   19%   Obs Galileo Galilei               - 60 35.  -31 45.     90    0  5 18    0.001   79  -32

     -3 S   19%   Obs Román García Verdier          - 60 35.  -31 55.     90    0  5 18    0.001   79  -32
    -27 S   19%   Obs. San Jose                     - 58 25.  -34 35.     61    0  4 44    0.008   82  -34
    -29 S   19%   Asoc.Amigos Astronomia            - 58 25.  -34 35.     39    0  4 45    0.008   82  -34
    -31 S   19%   Obs Cruz del Sur                  - 58 25.  -34 35.     31    0  4 44    0.009   82  -34
    -43 -   19%   ***  Path limit  ***            

    -84 S   17%   Observatorio Cristo Rey           - 60 35.  -32 55.     44    0  5  9    0.024   80  -32
    -85 S   17%   Obs Aldo S. Kleiman               - 60 45.  -32 55.     24    0  5 10    0.024   80  -32
    -86 S   17%   Obs. Astro Pulver                 - 60 45.  -32 55.     30    0  5 10    0.025   80  -32
    -86 S   17%   Obs Astronomico Busoniano         - 60 35.  -32 55.     35    0  5  9    0.025   80  -32
    -87 S   17%   Obs Luis Mansilla                 - 60 35.  -32 55.     35    0  5  9    0.025   80  -32

    -88 S   17%   Obs Geminis Austral               - 60 35.  -32 55.     22    0  5  9    0.025   80  -32
    -89 S   17%   Observatorio Argo Navis, Rosario  - 60 45.  -32 55.     30    0  5 10    0.026   80  -32
   -105 S   16%   Observatorio Astronómico Tolar    - 67 25.  -24 35.   3550    0  6 52    0.030   70  -27
   -107 S   16%   Obs. Javier Burzacca              - 60 55.  -33  5.     50    0  5 10    0.031   80  -32
   -107 S   16%   Obs. Julio Nardon                 - 60 55.  -33  5.     28    0  5 10    0.031   80  -32

   -130 S   15%   Obs. Candela Celeste              - 61 15.  -33  5.     75    0  5 11    0.037   80  -32
   -153 S   13%   Taller Atron. Juan C Galarza      - 61 15.  -33 25.     75    0  5  9    0.044   80  -32
   -175 S   12%   Obs. Jorge Bobone                 - 62 45.  -31 55.    137    0  5 29    0.050   78  -30
   -191 S   11%   Obs Eduardo Horacek               - 57 35.  -37 55.     15    0  4 13    0.055   85  -34
   -218 -    9%   ** Path limit plus 1-Sigma **   

   -261 S    7%   Observatorio Astronómico Ío       - 64 15.  -31 15.    515    0  5 41    0.075   77  -29
   -262 S    7%   Obs Astronomico Cordoba           - 64 15.  -31 25.    428    0  5 40    0.075   77  -29
   -286 S    6%   Obseervatorio Carlos Paz          - 64 35.  -31 25.    683    0  5 41    0.082   77  -29
   -289 S    5%   Observatorio El Gato Gris         - 64 35.  -31 25.    864    0  5 42    0.083   77  -29
   -301 S    5%   Est Astrofisica Bosque Alegre     - 64 35.  -31 35.   1214    0  5 40    0.086   77  -29

   -320 S    4%   Grupo Observadores Olavarria      - 60 15.  -36 55.    200    0  4 34    0.092   83  -32
   -337 S    3%   Observatorio Orbis Tertius        - 65 15.  -31 25.    425    0  5 45    0.097   76  -28
   -392 -    2%   ** Path limit plus 2-Sigma **   
   -534 S    0%   Obs Buenaventura Suárez           - 66 15.  -33  5.    840    0  5 35    0.153   77  -27
   -566 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Aug 12.0