Ocult. Asteroidal Junio 30 TU

Fecha: 30 Jun 2017, 23:03 Asteroide: (210) Isabella Estrella: 2UCAC 19704745(12.1) Caída Mag: 1.86 Duración: 7.7 segundos (max) Status: Currente Visibilidad: S Africa, Brasil Sigma: 0.21 anchobanda Coment.: Event List Event Details: [SteveP]

Occultation of 2UCAC 19704745 by 210 Isabella on 2017 Jun 30 

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
     63 N   16%   870 Campinas                      - 46 45.  -21  5.      0   23  8 26   -0.043   56  -34
     62 -   16%   ** Path limit plus 1-Sigma **   
     44 -   50%   ***  Path limit  ***            
     10 N   96%   880 Rio de Janeiro                - 43 15.  -22 55.     15   23  7 56   -0.007   59  -38
      0 -   98%   **** Centre Line    ****        
    -35 S   67%   874 Itajuba                       - 45 35.  -22 35.   1819   23  8 13    0.024   57  -36
    -44 -   50%   ***  Path limit  ***            
    -49 S   38%   173 St. Clotilde, Reunion           55 35.  -20 55.    136   22 55 15    0.034   34  -54

    -51 S   34%   182 St. Paul, Reunion               55 15.  -21  5.    232   22 55 16    0.035   34  -55
    -62 -   16%   ** Path limit plus 1-Sigma **   

Prediction of 2017 May 30.1

Ocult. Asteroidal Junio 29 TU

Fecha: 29 Jun 2017, 06:26 Asteroide: (412) Elisabetha Estrella: TYC 6273-00964-1(11.6) Caída Mag: 1.55 Duración: 7.3 segundos (max) Status: Currente Visibilidad: SE USA, México Sigma: 0.21 anchobanda Coment.: Event List Event Details: [SteveP]

Occultation of TYC 6273-00964-1 by 412 Elisabetha on 2017 Jun 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
     55 -   50%   ***  Path limit  ***            
     50 N   58%   INDIAN H FL HAROLD R. POVENMIRE   - 80 35.   28  5.      8    6 21 56   -0.033   40  -37
     44 N   67%   MELBOURN FL TERRY D. OSWALT       - 80 35.   28  5.     12    6 21 57   -0.029   40  -37
     28 N   87%   Sebring  FL Robert Clyde OBS      - 81 25.   27 25.     28    6 22  3   -0.018   41  -38
      0 -   98%   **** Centre Line    ****        
     -4 S   97%   Venus    FL- TheStarFarm K Ewing  - 81 25.   27  5.     26    6 22  3    0.003   41  -38
    -11 S   96%   Cape Coral  FL - Bob Konior       - 81 55.   26 45.      0    6 22  7    0.007   42  -39
    -25 S   89%   FT MYERS FL -  T. L. Fox          - 81 45.   26 45.      3    6 22  6    0.016   42  -39
    -36 S   78%   LABELLE       FL MRAZ~FRANK J     - 81 25.   26 45.      5    6 22  4    0.024   42  -39

    -37 S   77%   FT MYERS FL DAVID B. WALLACE      - 81 55.   26 25.      3    6 22  7    0.024   42  -39
    -45 S   65%   H72 Evelyn L. Egan Observatory,   - 81 45.   26 25.    -13    6 22  6    0.030   42  -39
    -55 -   50%   ***  Path limit  ***            
Prediction of 2017 May  1.0

Ocult. Asteroidal Junio 28 TU

Fecha: 28 Jun 2017, 06:37 Asteroide: (3) Juno Estrella: 2UCAC 30236948(12.8) Caída Mag: 0.06 Duración: 16.8 seconds (max) Status: Currente Visibilidad: Brasil, c Bolivia, n Chile, s Perú Sigma: 0.06 anchobanda Coment.: estrella doble cerrada, muy baja caída mag Event List Event Details: [SteveP]

Occultation of 2UCAC 30236948 by 3 Juno on 2017 Jun 28 

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
    159 -    0%   ** Path limit plus 3-Sigma **   
    147 -    2%   ** Path limit plus 2-Sigma **   
    134 -   16%   ** Path limit plus 1-Sigma **   
    121 -   50%   ***  Path limit  ***            
      0 -  100%   **** Centre Line    ****        
   -121 -   50%   ***  Path limit  ***            
   -134 -   16%   ** Path limit plus 1-Sigma **   
   -147 -    2%   ** Path limit plus 2-Sigma **   
   -159 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 May  1.0

Ocult. Asteroidal Junio 27 TU

Fecha: 27 Jun 2017, 04:23 Asteroide: (25) Phocaea Estrella: TYC 2171-01556-1(10.4) Caída Mag: 0.76 Duración: 8.9 segundos (max) Status: Currente Visibilidad: E Brasil, NE Canada Sigma: 0.29 anchobanda Coment.: Event List Event Details: [SteveP]

Occultation of TYC 2171-01556-1 by 25 Phocaea on 2017 Jun 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
     61 -   16%   ** Path limit plus 1-Sigma **   
     39 -   50%   ***  Path limit  ***            
      0 -   91%   **** Centre Line    ****        
    -39 -   50%   ***  Path limit  ***            
    -49 W   33%   St John's NF                      - 52 45.   47 35.     61    4 28 26    0.063   60  -18
    -61 -   16%   ** Path limit plus 1-Sigma **   
    -80 W    4%   880 Rio de Janeiro                - 43 15.  -22 55.     15    4 14 12    0.102   41  -72

Prediction of 2016 Oct 11.2

Ocult. Asteroidales Junio 25 TU

Fecha: 25 Jun 2017, 03:48 Asteroide: (481) Emita Estrella: TYC 6813-00978-1(9.5) Caída Mag: 4.03 Duración: 8.1 segundos (max) Status: Currente Visibilidad: Brasil, s Bolivia, n Paraguay, n Chile Sigma: 0.18 anchobanda Coment.: Event List Event Details: [SteveP]

Occultation of TYC 6813-00978-1 by 481 Emita on 2017 Jun 25 

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
    108 -    0%   ** Path limit plus 3-Sigma **   
     90 -    2%   ** Path limit plus 2-Sigma **   
     71 -   16%   ** Path limit plus 1-Sigma **   
     52 -   50%   ***  Path limit  ***            
      0 -   99%   **** Centre Line    ****        
    -52 -   50%   ***  Path limit  ***            
    -71 -   16%   ** Path limit plus 1-Sigma **   
    -90 -    2%   ** Path limit plus 2-Sigma **   
   -108 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 May 30.1

Fecha: 25 Jun 2017, 04:29 Asteroide: (160) Una Estrella: UCAC4-304-208333(11.9) Caída Mag: 1.41 Duración: 6.6 segundos (max) Status: Currente Visibilidad: Brasil, Bolivia, Chile Sigma: 0.22 anchobanda Coment.: posible estrella doble Event List Event Details: [SteveP]

Occultation of UCAC4-304-208333 by 160 Una on 2017 Jun 25 

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
     95 -    0%   ** Path limit plus 3-Sigma **   
     77 -    2%   ** Path limit plus 2-Sigma **   
     59 -   16%   ** Path limit plus 1-Sigma **   
     41 -   50%   ***  Path limit  ***            
      0 -   98%   **** Centre Line    ****        
    -41 -   50%   ***  Path limit  ***            
    -59 -   16%   ** Path limit plus 1-Sigma **   
    -77 -    2%   ** Path limit plus 2-Sigma **   
    -95 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 May 30.1

Fecha: 25 Jun 2017, 06:09 Asteroide: (376) Geometria Estrella: TYC 6771-01696-1(11.3) Caída Mag: 1.09 Duración: 12.9 segundos (max) Status: Currente Visibildad: SE USA, México, Chile, Argentina Sigma: 0.95 anchobanda Coment.: Event List Event Details: [SteveP]

Occultation of TYC 6771-01696-1 by 376 Geometria on 2017 Jun 25 

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
     27 -   35%   ***  Path limit  ***            
     17 E   37%   Lorain OH                         - 82 15.   41 25.    186    6 34 59   -0.017    3  -24
     15 E   36%   732 Oaxaca                        - 96 45.   17 15.   1710    6 28 23   -0.015   29  -50
      1 E   38%   Marion, IA       John Centala     - 81 35.   42  5.    262    6 35  4   -0.001    2  -23
      0 -   40%   **** Centre Line    ****        
     -2 W   38%   N Vernon IN G. Haysler EmailBad   - 85 45.   39  5.      0    6 34 49    0.003    6  -27

     -7 W   38%   Hamilton On 1987_124Eric Goldin   - 79 55.   43 15.    192    6 35  8    0.007    0  -21
     -8 W   38%   Hamilton ON Roger Hill & RASC     - 79 55.   43 15.      0    6 35  8    0.008    0  -21
    -11 W   38%   Hamilton ON                       - 79 55.   43 15.    100    6 35  9    0.011    0  -21
    -13 W   38%   Burlington ON                     - 79 45.   43 15.     86    6 35  9    0.013    0  -21
    -20 W   36%   Brantford ON                      - 80 15.   43  5.    215    6 35 11    0.020    1  -22
    -27 -   35%   ***  Path limit  ***            

Prediction of 2017 May  1.0

Ocultación por el planeta enano 2014 MU69 en el sur argentino

Lunes 17 de Julio a las 03:49:56 TU ocultación por 2014 MU69 en el sur argentino

Nota: Marc Buie, co investigador de la mision New Horizons y jefe de la expedicion  en Argentina, tiene interes en la participación de observadores locales experimentados en la ocultacion del 17/7. 2014 MU69 es el nuestro objetivo de la sonda espacial NH luego de su encuentro con el sistema de Plutón. Es por eso que requieren mucha información terrestre desde este objeto del Cinturón de Kuiper. Las Ocultaciones de estrellas es un gran recurso para obtener esos datos tan valiosos para los investigadores de la misión NH. Se utilizarán telescopios reflectores de 40cm de abertura. A través de POCROA se está preparando un grupo expedicionario para cubrir el mismo con observadores locales; hasta ahora (19/6) son 15 los participantes.

Star:
equinox: 2000.0, epoch: 2017.539
RA, Dec: 19:00:08.29154 -20:39:37.9827
g': 12.602

                              Shadow Center Line

                                                        Sun       Star     Moon
       U.T. Day/Time              Lat        Lon        Alt       Alt      Alt
                                 (Deg)      (Deg)      (Deg)     (Deg)    (Deg)

  Jul 17,2017    3:46: 0.0      -20.80      -17.16     -23.3R    12.9S   55.7R
  Jul 17,2017    3:46:15.0      -24.73       -7.38     -32.9R    22.6S   46.6R
  Jul 17,2017    3:46:30.0      -27.49       -0.37     -39.5R    29.3S   39.9R
  Jul 17,2017    3:46:45.0      -29.75        5.57     -44.8R    34.7S   34.3R
  Jul 17,2017    3:47: 0.0      -31.71       10.93     -49.3R    39.3S   29.4R
  Jul 17,2017    3:47:15.0      -33.44       15.92     -53.2R    43.5S   24.9R
  Jul 17,2017    3:47:30.0      -35.00       20.69     -56.7R    47.2S   20.7R
  Jul 17,2017    3:47:45.0      -36.42       25.29     -59.7R    50.6S   16.7R
  Jul 17,2017    3:48: 0.0      -37.71       29.79     -62.4R    53.7S   13.0R
  Jul 17,2017    3:48:15.0      -38.89       34.23     -64.6R    56.5S    9.4R
  Jul 17,2017    3:48:30.0      -39.97       38.63     -66.3R    59.0S    5.9R
  Jul 17,2017    3:48:45.0      -40.95       43.02     -67.5R    61.2S    2.5R
  Jul 17,2017    3:49: 0.0      -41.83       47.41     -68.2R    63.1S   -0.8R
  Jul 17,2017    3:49:15.0      -42.62       51.82     -68.3R    64.5S   -4.0R
  Jul 17,2017    3:49:30.0      -43.32       56.27     -67.8S    65.5S   -7.2R
  Jul 17,2017    3:49:45.0      -43.93       60.76     -66.9S    66.1S  -10.4R
  Jul 17,2017    3:50: 0.0      -44.44       65.30     -65.5S    66.1S  -13.5R
  Jul 17,2017    3:50:15.0      -44.86       69.91     -63.7S    65.7R  -16.6R
  Jul 17,2017    3:50:30.0      -45.17       74.58     -61.6S    64.8R  -19.7R
  Jul 17,2017    3:50:45.0      -45.39       79.33     -59.2S    63.4R  -22.9R
  Jul 17,2017    3:51: 0.0      -45.49       84.17     -56.6S    61.7R  -26.0R
  Jul 17,2017    3:51:15.0      -45.48       89.10     -53.8S    59.6R  -29.2R
  Jul 17,2017    3:51:30.0      -45.35       94.14     -50.8S    57.1R  -32.4R
  Jul 17,2017    3:51:45.0      -45.09       99.30     -47.6S    54.4R  -35.6R
  Jul 17,2017    3:52: 0.0      -44.68      104.60     -44.1S    51.4R  -39.0R
  Jul 17,2017    3:52:15.0      -44.12      110.06     -40.5S    48.0R  -42.4R
  Jul 17,2017    3:52:30.0      -43.38      115.74     -36.6S    44.4R  -45.8R
  Jul 17,2017    3:52:45.0      -42.43      121.69     -32.3S    40.3R  -49.4R
  Jul 17,2017    3:53: 0.0      -41.22      128.02     -27.6S    35.8R  -53.0R
  Jul 17,2017    3:53:15.0      -39.67      134.93     -22.2S    30.6R  -56.5R
  Jul 17,2017    3:53:30.0      -37.61      142.83     -15.8S    24.3R  -59.8R
  Jul 17,2017    3:53:45.0      -34.53      152.95      -7.1S    15.8R  -61.9S

Ocult. Asteroidales Junio 23 TU

Fecha: 23 Jun 2017, 06:01 Asteroide: (6459) Hidesan Estrella: HIP 91117(3.8) Caída Mag: 13.00 Duración: 1.3 segundos (max) Status: Currente Visibilidad: Argetina, Chile Sigma: 5.21 anchobanda Coment.: posible estrella doble Event List Event Details: [SteveP]

Occultation of HIP 91117 by 6459 Hidesan on 2017 Jun 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 = +/- 12 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    111 -    4%   ** Path limit plus 1-Sigma **   
     52 N    7%   I37 Astrodomi Observatory, Sant   - 58 35.  -34 25.    -29    5 58 36   -0.030   56  -61

     37 N    7%   834 Buenos Aires-AAAA             - 58 25.  -34 35.      8    5 58 35   -0.021   56  -61
     36 N    7%   833 Obs. Astronomico de Mercede   - 58 35.  -34 35.    -35    5 58 36   -0.020   56  -61
     10 -    8%   ***  Path limit  ***            
      0 -    8%   **** Centre Line    ****        
     -2 S    8%   839 La Plata                      - 57 55.  -34 55.    -19    5 58 32    0.001   55  -61
     -6 S    8%   844 Los Molinos                   - 56 15.  -34 45.     58    5 58 21    0.003   54  -59
    -10 -    8%   ***  Path limit  ***            
    -23 S    7%   MONTEVIDEO    UY ASOCIACION DE A  - 56 15.  -34 55.     62    5 58 21    0.013   54  -59
    -23 S    7%   913 Observatorio Kappa Crucis,    - 56 15.  -34 55.     -9    5 58 21    0.013   54  -59
   -111 -    4%   ** Path limit plus 1-Sigma **   

Prediction of 2016 Oct 11.2

Fecha: 23 Jun 2017, 09:16 Asteroide: (602) Marianna Estrella: HIP 97546(7.3) Caída Mag: 5.37 Duración: 12.5 segundos (max) Status: Currente Visibility: Argentina, Chile, New Zealand, SE Australia Sigma: 0.17 anchobanda Coment.: Event List Event Details: [SteveP]

Occultation of HIP 97546 by 602 Marianna on 2017 Jun 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 = +/- 5 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     68 -   50%   ***  Path limit  ***            
     65 N   54%   ETTRICK       NZ RODMELL~PAUL      169 15.  -45 35.      0    9 24  9   -0.042   35  -44
     35 N   91%   E16 Grove Creek Observatory, Tr    149 25.  -33 45.    968    9 25 45   -0.023   16  -29
     24 N   97%   NZ Balclutha                       169 45.  -46 15.     50    9 24  4   -0.016   35  -44
     10 N   99%   NZ Te Anau                         167 45.  -45 25.      0    9 24 14   -0.006   34  -43
      3 N  100%   GORE          NZ DICKIE~ROSS A.    168 55.  -46  5.      0    9 24  7   -0.002   35  -44
      0 -  100%   **** Centre Line    ****        
    -29 S   95%   Stuart Parker                      168 25.  -46 15.    260    9 24  8    0.019   35  -43
    -48 S   80%   Paul Rodmell                       168 25.  -46 25.      7    9 24  7    0.031   35  -43

    -49 S   79%   E15 Magellan Observatory, near     149 35.  -34 55.    678    9 25 39    0.032   17  -29
    -51 S   76%   NZ Invercargill                    168 25.  -46 25.      0    9 24  6    0.033   35  -43
    -62 S   60%   INVERCARGILL  NZ RODMELL~PAUL      168 15.  -46 35.      0    9 24  6    0.040   35  -43
    -68 -   50%   ***  Path limit  ***            

Prediction of 2017 May  1.0