Ocult. Asteroidal Agosto 31 TU

Fecha: 31 Ago 2017, 08:03
Asteroide: (141) Lumen
Estrella: 2UCAC 44102495(12.1)
Caída Mag: 1.20
Duración: 5.7 segundos (max)
Status: Currente
Visibilidad: SE USA, México
Sigma: 0.12 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of 2UCAC 44102495 by 141 Lumen on 2017 Aug 31 

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 = +/- 1 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     90 -   16%   ** Path limit plus 1-Sigma **   
     89 S   18%   StPetersburg FL                   - 82 35.   27 45.      6    7 59 35   -0.055   39  -39
     89 S   19%   TAMPA    FL TOM H CAMPBELL JR     - 82 25.   27 55.     10    7 59 36   -0.055   39  -39
     88 S   20%   H74 Bar J Observatory, New Smyr   - 81  5.   28 55.    -18    7 59 40   -0.054   40  -37
     88 S   20%   Deltona FL - Barbara Harris       - 81  5.   28 55.      8    7 59 40   -0.054   40  -37

     80 S   33%   Clermont, FL - RHO                - 81 45.   28 35.     72    7 59 38   -0.050   40  -38
     73 S   48%   Tampa, FL        Craig MacDouga   - 82 25.   28  5.     18    7 59 36   -0.045   39  -39
     72 -   50%   ***  Path limit  ***            
     69 S   57%   DaytonaBeach FL                   - 81  5.   29 15.      2    7 59 41   -0.043   41  -37
     65 S   66%   QuailHOb FL Richard Kowalski      - 82 25.   28 15.      0    7 59 36   -0.040   39  -38

     62 S   71%   ALTAMONT FL CentralFLAst.Noeml.   - 81 35.   28 55.     52    7 59 39   -0.038   40  -38
     61 S   74%   ORMOND B FL WALTER L. DOBBINS     - 81  5.   29 15.      0    7 59 41   -0.037   41  -37
     46 S   93%   732 Oaxaca                        - 96 45.   17 15.   1710    7 58 53   -0.028   22  -56
     40 S   96%   FlaglerB FL E Noel                - 81  5.   29 25.      0    7 59 42   -0.025   41  -37
      0 -  100%   **** Centre Line    ****        

    -27 N   99%   6 Mile Landing, FL -NEFAS-D Crum  - 81 25.   30  5.      0    7 59 43    0.017   41  -37
    -45 N   94%   Bronson, FL - Univ. of Fla. Obs   - 82 35.   29 25.     44    7 59 39    0.028   39  -38
    -45 N   93%   831 Rosemary Hill Observatory,    - 82 35.   29 25.     23    7 59 39    0.028   39  -38
    -50 N   89%   Gainesvl FL C.Siopis &S.Fisher    - 82 25.   29 35.     30    7 59 40    0.031   40  -38
    -51 N   88%   JACKSONVILLE  FL MEEKS~STEPHEN A  - 81 35.   30 15.      0    7 59 43    0.031   41  -37

    -65 N   66%   JACKSONVILLE  FL CRUM~DAVID A.    - 81 35.   30 15.      0    7 59 43    0.040   41  -37
    -69 N   58%   Jacksonville FL - David Crum      - 81 45.   30 15.      0    7 59 43    0.042   40  -37
    -72 -   50%   ***  Path limit  ***            
    -85 N   25%   St John's NF                      - 52 45.   47 35.     61    8  1 35    0.052   64   -8
    -90 -   16%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Jun 23.9
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Ocult. Asteroidales Agosto 29 TU

Fecha: 29 Ago 2017, 04:10
Asteroide: (1332) Marconia
Estrellas: TYC 6343-01589-1(10.9)
Caída Mag: 3.96
Duración: 6.9 segundos (max)
Status: Currente
Visibilidad: N Brasil, Perú
Sigma: 0.45 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 6343-01589-1 by 1332 Marconia on 2017 Aug 29 

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 = +/- 5 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    100 -    0%   ** Path limit plus 3-Sigma **   
     75 -    2%   ** Path limit plus 2-Sigma **   
     51 -   16%   ** Path limit plus 1-Sigma **   
     27 -   49%   ***  Path limit  ***            
      0 -   72%   **** Centre Line    ****        

    -27 -   49%   ***  Path limit  ***            
    -51 -   16%   ** Path limit plus 1-Sigma **   
    -75 -    2%   ** Path limit plus 2-Sigma **   
   -100 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Aug  1.0

Fecha: 29 Ago 2017, 04:10
Asteroide: (101) Helena
Estrella: HIP 87230(9.0)
Caída Mag: 3.26
Duración: 6.9 segundos (max)
Status: Currente
Visibilidad:  Panamá, Costa Rica, Haití, no Dominicana
Sigma: 0.26 anchobanda
Coment.: posible doble
Event List Event Details: [SteveP]

Occultation of HIP 87230 by 101 Helena on 2017 Aug 29 

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
     86 -    0%   ** Path limit plus 3-Sigma **   
     68 -    2%   ** Path limit plus 2-Sigma **   
     51 -   16%   ** Path limit plus 1-Sigma **   
     33 -   50%   ***  Path limit  ***            
      0 -   94%   **** Centre Line    ****        
    -33 -   50%   ***  Path limit  ***            
    -51 -   16%   ** Path limit plus 1-Sigma **   
    -68 -    2%   ** Path limit plus 2-Sigma **   
    -86 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Apr  3.1

Ocult. Asteroidal Agosto 27 TU

Fecha: 27 Ago 2017, 00:43
Asteroide: (674) Rachele
Estrella: TYC 7468-00599-1(11.7)
Caída Mag: 1.39
Duración: 8.7 segundos (max)
Status: Currente
Visibilidad: S Africa, Argentina, Chile
Sigma: 0.29 anchobanda
Coment.:
Event List Event Details: [SteveP]

 

Occultation of TYC 7468-00599-1 by 674 Rachele on 2017 Aug 27 

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
     76 -   16%   ** Path limit plus 1-Sigma **   
     73 N   20%   051 Cape                            18 25.  -33 55.    -18    0 36 56   -0.039   46  -55
     49 -   50%   ***  Path limit  ***            
      0 -   92%   **** Centre Line    ****        
    -49 -   50%   ***  Path limit  ***            
    -55 S   41%   641 Overberg                        20  5.  -34 35.    102    0 36 51    0.030   45  -54
    -76 -   16%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Apr  3.1

Ocult. Asteroidal Agosto 27 TU sobre CABA

Domingo 27 de Agosto (860) Ursina oculta a 4UC 311-208810 sobre CABA a las 23:46:52 TU

Número Asterooide 860
Nombre Asteroide Ursina
Nombre 4UC 311-208810
Constelación Sagittarius
AR (h) 18h 24m 17,7s
DE (gra) -27° 49′ 08,8″
AR (h) J2000 18h 23m 11,0s
DE (gra) J2000 -27° 49′ 51,0″
Mag V 14,6
Mag R 14,6
Id Evento OW 20170827-860-4311208810
Última Actualización 29 jul, 08:34 nuevo
Fuente IBEROC
Datos en bruto Occelmnt
Hora del Evento (TU) 27 ago 2017 23:46:51
Rank (Prob.) 50
Caída de (mag) 0,8
Caída de Mag. (R) 0,6
Mag. combinada 13,9
Mag. del Asteroide 14,7
Duración Max. (seg) 6,4
Ancho Trayectoria (km) 42
Ancho Zona Sigma (km) 152
Probabilidad 0,0%
Separación cuerdas -375
Altitud Estrella 83
Acimut Estrella 48
Altitud Sol -26
Altitud Luna N/A
Distancia del Sol (gra) 120
Distancia de la Luna (gra) 46
Iluminación de la Luna 37
Tipo de Error Assum
Error 1-Sigma 0,04
Error Ancho sombra 2,308
Error Eje Mayor 0,04
Error Eje Menor 0,04
Error PA Mayor 90
Error en hora 8 seg
Delta 1,882 AU
Diameter 42,0 km
Stellar Diameter 0,0 mas

Ocult. Asteroidal Agosto 26 TU

Fecha: 26 Ago 2017, 01:26
Asteroide: (1263) Varsavia
Estrella: TYC 0440-02159-1(9.9)
Caída Mag: 5.68
Duracion: 3.3 segundos (max)
Status: Currente
Visibility: E Canada, E USA, Cuba, Nicaragua, Costa Rica
Sigma: 0.64 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 0440-02159-1 by 1263 Varsavia on 2017 Aug 26 

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
     55 -   15%   ** Path limit plus 1-Sigma **   
     52 W   19%   Yonkers, GA - Roger Venable       - 83 15.   32 25.    100    1 23 35   -0.028   62  -17

     51 W   19%   Valdosta GA KyleCulpepper VSU 16  - 83 15.   30 55.     91    1 23 45   -0.028   64  -17
     51 W   19%   Valdosta GA Martha Leake          - 83 15.   30 55.      0    1 23 45   -0.028   64  -17
     46 W   24%   HallamOb,Comber,ON SMastellotto   - 82 35.   42 15.      0    1 22 33   -0.025   52  -13
     33 W   36%   Ashland KY                        - 82 35.   38 25.    163    1 22 56   -0.018   56  -14
     25 -   44%   ***  Path limit  ***            

     15 W   51%   Huntngtn WV Jeff Ball             - 82 25.   38 25.      0    1 22 56   -0.008   56  -14
     11 W   53%   Asheville   NC       John C       - 82 35.   35 35.      0    1 23 14   -0.006   59  -16
     10 W   54%   H70 Asheville                     - 82 35.   35 35.    786    1 23 14   -0.006   59  -16
      9 W   54%   Lorain OH                         - 82 15.   41 25.    186    1 22 37   -0.005   53  -13
      0 -   57%   **** Centre Line    ****        

     -2 E   56%   Medina   OH CuyahogaAAOb Curtai   - 82  5.   41  5.    250    1 22 39    0.001   53  -13
     -9 E   54%   Greenvil SC Furman Univ.          - 82 25.   34 55.      0    1 23 19    0.005   60  -16
    -10 E   54%   Athens   OH George Eberts         - 82  5.   39 25.      0    1 22 50    0.005   55  -14
    -10 E   54%   Columbia Station  Lon Dittrick    - 81 55.   41 25.    244    1 22 38    0.006   53  -13
    -10 E   54%   AUGUSTA       GA VENABLE~ROGER J  - 82 25.   33 15.    162    1 23 29    0.006   61  -17

    -13 E   52%   Zanesville OH                     - 82  5.   39 55.    219    1 22 46    0.007   55  -14
    -15 E   51%   Medina   OH Phil Hoyle            - 81 55.   41  5.    333    1 22 39    0.008   53  -14
    -15 E   51%   WOOSTER  OH THOMAS D. STRICKLER   - 81 55.   40 45.      0    1 22 41    0.008   54  -14
    -18 E   49%   BEREA    OH WALTER NISSEN, JR.    - 81 55.   41 25.    256    1 22 38    0.010   53  -13
    -20 E   47%   San Jose CR                       - 84  5.    9 55.   1234    1 26 15    0.011   84  -24

    -22 E   46%   FountnIn SC David Anderson        - 82 15.   34 35.      0    1 23 20    0.012   60  -16
    -22 E   46%   LAKEWOOD      OH BELL~TRUDY E.    - 81 45.   41 25.      0    1 22 37    0.012   53  -13
    -25 -   44%   ***  Path limit  ***            
    -25 E   44%   Vidalia  GA Jeff Lackmeyer        - 82 25.   32 15.      0    1 23 36    0.014   62  -17
    -26 E   43%   831 Rosemary Hill Observatory,    - 82 35.   29 25.     23    1 23 55    0.014   65  -18

    -26 E   43%   Bronson, FL - Univ. of Fla. Obs   - 82 35.   29 25.     44    1 23 55    0.014   65  -18
    -31 E   38%   Cleveland OH                      - 81 45.   41 25.    201    1 22 37    0.017   53  -13
    -31 E   38%   Abingdon   VA                     - 82  5.   36 45.    640    1 23  7    0.017   58  -15
    -32 E   37%   StPetersburg FL                   - 82 35.   27 45.      6    1 24  6    0.017   67  -19
    -34 E   35%   Longboat FL Greg Shanos           - 82 35.   27 25.      0    1 24  8    0.019   67  -19

    -34 E   35%   Marion, IA       John Centala     - 81 35.   42  5.    262    1 22 34    0.019   52  -13
    -39 E   30%   CLEVELND OH SIMPSON~CLYDE         - 81 35.   41 25.      0    1 22 37    0.022   53  -14
    -40 E   30%   Wilmot   OH Wilderness Center O   - 81 35.   40 45.    300    1 22 42    0.022   54  -14
    -41 E   28%   773 Warner and Swasey Observato   - 81 35.   41 35.    201    1 22 37    0.023   53  -14
    -43 E   26%   CleveHgt OH Gene Curtain          - 81 35.   41 35.      0    1 22 37    0.024   53  -14

    -44 E   25%   Sarasota FL                       - 82 35.   27 25.      6    1 24  9    0.024   67  -19
    -45 E   24%   Maley - XANTHE                    - 82 15.   30 25.      0    1 23 48    0.025   64  -18
    -46 E   23%   Tampa, FL        Craig MacDouga   - 82 25.   28  5.     18    1 24  3    0.025   66  -19
    -47 E   23%   Gainesvl FL C.Siopis &S.Fisher    - 82 25.   29 35.     30    1 23 53    0.026   65  -18
    -49 E   21%   Akron OH                          - 81 35.   41  5.    266    1 22 39    0.027   53  -14

    -50 E   20%   Spartanburg SC                    - 81 55.   34 55.    266    1 23 18    0.027   60  -16
    -52 E   19%   AUGUSTA       GA CRUTE~TOM        - 82  5.   33 25.    122    1 23 27    0.028   61  -17
    -53 E   18%   440 Elginfield Observatory        - 81 15.   43 15.    316    1 22 27    0.029   51  -13
    -53 E   18%   London   ON David Clark           - 81 15.   42 55.    269    1 22 28    0.029   52  -13
    -55 E   16%   Delmar, SC       Tom Fly          - 81 55.   34 55.     79    1 23 18    0.030   60  -16

    -55 E   16%   Charleston WV                     - 81 35.   38 25.    183    1 22 56    0.030   56  -15
    -55 E   16%   TAMPA    FL TOM H CAMPBELL JR     - 82 25.   27 55.     10    1 24  4    0.030   67  -19
    -55 -   15%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Aug  1.0

Ocult. Asteroidal Agosto 24 TU

Fecha: 24 Aug 2017, 08:30
Asteroide: (330) Adalberta
Estrellas: TYC 4675-00887-1(10.4)
Caída Mag: 4.52
Duración: 3.3 segundos (max)
Status: Currente
Visibilidad: Canada, USA, México
Sigma: 4.75 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 4675-00887-1 by 330 Adalberta on 2017 Aug 24 

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
     69 -    5%   ** Path limit plus 1-Sigma **   
     68 W    5%   FtColins CO Tom Teters            -105  5.   40 35.   1600    8 10 46   -0.088   43  -36
     43 W    6%   GREELEY       CO DIETZ~RICHARD D  -104 45.   40 25.   1459    8 10 50   -0.055   43  -36
     39 W    7%   H09 Antelope Hills Observatory,   -104 25.   39 45.   1710    8 11  6   -0.051   44  -37
     38 W    6%   Acapulco MX                       - 99 55.   16 55.      3    8 20 39   -0.048   67  -53

     34 W    7%   MIDLAND,TX - ROS J. ROSE          -102 15.   31 55.    853    8 14  6   -0.044   52  -43
     34 W    7%   ODESSA,TX - JS,J J. STAFFORD, J   -102  5.   31 35.    878    8 14 12   -0.044   52  -43
     31 W    7%   Cheyenne WY                       -104 45.   41  5.   1858    8 10 35   -0.040   43  -36
     29 W    7%   Midland, TX      Craig Smith,C8   -102  5.   32  5.      0    8 14  2   -0.037   52  -43
     19 W    7%   1999 509 Pe ldes Sada, Arteaga,   -100 45.   25 25.   2174    8 16 50   -0.025   59  -48

      7 -    8%   ***  Path limit  ***            
      7 W    8%   Monterrey, Mex.  Rafael Chavez    -100 45.   25 35.   1070    8 16 42   -0.008   58  -47
      0 -    8%   **** Centre Line    ****        
     -7 -    8%   ***  Path limit  ***            
    -25 E    7%   Lubbock   TX - Tom Heisey         -101 55.   33 45.      0    8 13 22    0.033   50  -41

    -27 E    7%   LUBBOCK, TEXAS   P. BELL  - BAM   -101 55.   33 35.      0    8 13 27    0.034   51  -41
    -27 E    7%   720 Universidad de Monterrey      -100 25.   25 35.    599    8 16 43    0.035   59  -47
    -33 E    7%   Monterey MX                       -100 15.   25 45.    568    8 16 42    0.042   59  -47
    -41 E    6%   Monterrey Mexico - Rafael Chavez  -100 15.   25 25.      0    8 16 49    0.052   59  -47
    -54 E    6%   Obs.HaciendaS.Pe Rogelio Gutier   -100  5.   25 55.    380    8 16 36    0.069   58  -47

    -65 E    5%   724 National Observatory, Tacub   - 99 15.   19 25.   2269    8 19 29    0.083   65  -51
    -65 E    5%   MEXICO  D.F.  MX MALLEN~ING. GUI  - 99 15.   19 25.   2288    8 19 30    0.084   65  -51
    -68 E    5%   Amarillo TX                       -101 55.   35 15.   1122    8 12 48    0.087   49  -40
    -69 -    5%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Jun 23.9

Ocult. Asteroidales Agosto 23 TU

Fecha: 23 Ago 2017, 02:45
Asteroide: (1963) Bezovec
Estrella: TYC 5031-00658-1(9.7)
Caída Mag: 6.70
Duración: 2.3 segundos (max)
Status: Currente
Visibilidad: SW USA, nw Brasil, Colombia, México
Sigma: 0.73 anchobanda
Coment,:
Event List Event Details: [SteveP]

Occultation of TYC 5031-00658-1 by 1963 Bezovec on 2017 Aug 23 

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
     77 -   15%   ** Path limit plus 1-Sigma **   
     73 S   17%   682 Kanab                         -112 25.   37  5.   1616    2 44 10   -0.027   42   -7

     43 S   34%   GRANITE GAP, NM - Oso Gneiss Obs  -108 55.   32  5.   1280    2 44 40   -0.016   44  -12
     31 -   41%   ***  Path limit  ***            
     18 S   47%   MEXICO  D.F.  MX MALLEN~ING. GUI  - 99 15.   19 25.   2288    2 46  8   -0.007   47  -25
     16 S   47%   724 National Observatory, Tacub   - 99 15.   19 25.   2269    2 46  8   -0.006   47  -25
      8 S   49%   Mexico City MX                    - 99  5.   19 25.   2238    2 46  8   -0.003   47  -25

      0 S   50%   Chihuahua MX                      -106  5.   28 35.   1500    2 45  4    0.000   45  -15
      0 -   50%   **** Centre Line    ****        
    -19 N   46%   732 Oaxaca                        - 96 45.   17 15.   1710    2 46 26    0.007   46  -28
    -31 -   41%   ***  Path limit  ***            
    -41 N   36%   TYRONE      NM  - G. Emerson      -108 15.   32 45.   1745    2 44 40    0.015   43  -12

    -41 N   36%   Tyrone  NM - Gary Emerson         -108 15.   32 45.   1745    2 44 40    0.015   43  -12
    -53 N   28%   G99 NF Observatory, Silver City   -108 15.   32 45.   1892    2 44 40    0.020   43  -12
    -53 N   28%   DEMING         NM LEPPERT~JOHN    -107 45.   32  5.   1321    2 44 44    0.020   44  -12
    -77 -   15%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Jun 23.9

Fecha: 23 Ago 2017, 03:49
Asteroide: (25) Phocaea
Estrella: 2UCAC 40419493(11.8)
Caída Mag: 0.21
Duración: 10.3 segundos (max)
Status: Currente
Visibilidad: Canada, USA, México
Sigma: 0.24 anchobanda
Coment.: posible doble
Event List Event Details: [SteveP]

Occultation of 2UCAC 40419493 by 25 Phocaea on 2017 Aug 23 

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
     59 -   16%   ** Path limit plus 1-Sigma **   
     53 W   26%   Regina, SK       Bergbush,Beech   -104 35.   50 25.    577    3 43 53   -0.073   58  -15

     50 W   31%   Regina, SK       Vance Petriew    -104 35.   50 25.    579    3 43 53   -0.068   58  -15
     48 W   34%   Elbert   CO ScottDonnellKiowaCk   -104 35.   39  5.   2230    3 46 38   -0.066   66  -22
     46 W   38%   Pueblo CO                         -104 35.   38 15.   1428    3 46 50   -0.063   66  -23
     45 W   39%   FALCON        CO LEE~RONALD G.    -104 35.   38 55.    632    3 46 40   -0.063   66  -22
     40 -   50%   ***  Path limit  ***            

     37 W   56%   H09 Antelope Hills Observatory,   -104 25.   39 45.   1710    3 46 28   -0.051   66  -22
      0 -   97%   **** Centre Line    ****        
    -20 E   84%   Artesia, NM      Dave Behee 8in   -104 25.   32 45.   1035    3 48 11    0.028   69  -26
    -40 -   50%   ***  Path limit  ***            
    -45 E   41%   RapidCity SD                      -103 15.   44  5.    984    3 45 22    0.061   64  -20
    -59 -   16%   ** Path limit plus 1-Sigma **   


Prediction of 2017 Aug  1.0