Ocult. Asteroidal Julio 31 TU

Fecha: 31 Jul 2017, 05:18
Asteroide: (344) Desiderata
Estrella: TYC 6422-01745-1(11.7)
Caída Mag: 0.53
Duración: 31.7 segundos (max)
Status: Currente
Visibilidad: NE Brasil, Dominicana
Sigma: 0.35 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 6422-01745-1 by 344 Desiderata on 2017 Jul 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 = +/- 11 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    107 -   16%   ** Path limit plus 1-Sigma **   
     63 -   50%   ***  Path limit  ***            
     57 S   55%   SantoDomingo DR                   - 69 55.   18 35.     45    4 52 21   -0.063   15  -53
      0 -   85%   **** Centre Line    ****        
    -55 N   57%   H76 Oakridge Observatory, Miami   - 80 35.   25 35.      3    4 51 25    0.060    3  -45
    -63 -   50%   ***  Path limit  ***            
    -69 N   45%   Coral Gables FL -Don Parker 16"   - 80 15.   25 35.      0    4 51 24    0.075    3  -45

    -70 N   44%   MIAMI    FL MICHAEL C. MOONEY     - 80 15.   25 45.      0    4 51 24    0.077    3  -45
    -70 N   44%   FT MYERS FL DAVID B. WALLACE      - 81 55.   26 25.      3    4 51 23    0.077    1  -44
    -79 N   37%   H72 Evelyn L. Egan Observatory,   - 81 45.   26 25.    -13    4 51 22    0.086    1  -44
    -85 N   32%   Miami FL                          - 80 15.   25 45.      3    4 51 24    0.093    3  -45

    -92 N   27%   452 Big Cypress Observatory       - 80 55.   26 15.    -78    4 51 23    0.100    2  -45
    -92 N   27%   AGUADILLA     PR HERNANDEZ~DANIE  - 67  5.   18 15.      0    4 52 34    0.101   17  -53
    -95 N   24%   Cape Coral  FL - Bob Konior       - 81 55.   26 45.      0    4 51 22    0.104    1  -44
   -100 N   21%   FT MYERS FL -  T. L. Fox          - 81 45.   26 45.      3    4 51 22    0.109    1  -44
   -107 -   16%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Apr  3.0

Ocult. Asteroidales Julio 29 TU

Fecha: 29 Jul 2017, 04:41
Asteroide: (476) Hedwig
Estrella: TYC 6844-01187-1(11.7)
Caída Mag: 1.01
Duración: 16.6 segundos (max)
Status: Currente
Visibilidad: Brasil, Colombia, México
Sigma: 0.26 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 6844-01187-1 by 476 Hedwig on 2017 Jul 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
     72 -   50%   ***  Path limit  ***            
     55 N   66%   La Paz MX                         -110 15.   24 15.     50    4 47 56   -0.041   42  -32
     52 N   69%   C. Insurgentes, Baja, Coughlin    -111 45.   25 15.      0    4 48 18   -0.038   41  -31
     51 N   71%   Las Palmas MX    possible site    -109 45.   23 45.     20    4 47 47   -0.037   43  -33
     50 N   72%   Acapulco MX                       - 99 55.   16 55.      3    4 45 13   -0.037   50  -44
     47 N   74%   San Bartolo MX   David Dunham     -109 55.   23 45.    600    4 47 49   -0.034   43  -33
     47 N   74%   San Juan Baja MX possible site    -110 45.   24 25.      2    4 48  2   -0.034   42  -32

     43 N   77%   Solana Beach  CA COUGHLIN~KERRY   -110 15.   24  5.     18    4 47 56   -0.032   42  -32
     41 N   79%   bend e.ElTriunfo remote site      -110  5.   23 45.    600    4 47 52   -0.030   43  -33
     40 N   79%   C. Constitucion, Baja, Coughlin   -111 45.   25  5.      0    4 48 16   -0.029   41  -31
     36 N   82%   Santiago Baja MX possible site    -109 45.   23 35.    150    4 47 46   -0.026   43  -33
     21 N   90%   Miraflores MX Kerry Coughlin      -109 45.   23 25.    230    4 47 46   -0.015   43  -33

     16 N   92%   Santa Rita, Baja, K. Coughlin     -111 25.   24 35.      0    4 48 12   -0.012   42  -31
      5 N   94%   Los Cabos Intl M possible site    -109 45.   23  5.    120    4 47 45   -0.004   43  -33
      0 -   95%   **** Centre Line    ****        
     -2 S   94%   TodosSantosBCS MX - RocFleishman  -110 15.   23 25.     52    4 47 52    0.001   43  -33
    -72 -   50%   ***  Path limit  ***            

Prediction of 2017 Jul 17.0

Fecha: 29 Jul 2017, 07:28
Asteroide: (2276) Warck
Estrella: TYC 6298-00033-1(11.5)
Caída Mag: 3.64
Duración: 2.6 segundos (max)
Status: Currente
Visibility: SE USA, México
Sigma: 1.81 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 6298-00033-1 by 2276 Warck on 2017 Jul 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 = +/- 11 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     40 -   10%   ** Path limit plus 1-Sigma **   
     36 N   12%   ALTAMONT FL CentralFLAst.Noeml.   - 81 35.   28 55.     52    7 15 42   -0.043   29  -36
     22 N   17%   Deltona FL - Barbara Harris       - 81  5.   28 55.      8    7 15 37   -0.025   29  -36
     21 N   17%   H74 Bar J Observatory, New Smyr   - 81  5.   28 55.    -18    7 15 37   -0.025   29  -36
      9 -   21%   ***  Path limit  ***            

      8 N   20%   Clermont, FL - RHO                - 81 45.   28 35.     72    7 15 43   -0.009   30  -37
      3 N   21%   QuailHOb FL Richard Kowalski      - 82 25.   28 15.      0    7 15 49   -0.003   30  -37
      0 -   22%   **** Centre Line    ****        
     -9 -   21%   ***  Path limit  ***            
     -9 S   20%   Orlando  FL - UCF Robinson Obs    - 81 15.   28 35.     18    7 15 37    0.010   29  -37

    -11 S   20%   ORLANDO  FL Laurent Pellerin      - 81 15.   28 35.     35    7 15 38    0.013   29  -37
    -12 S   20%   Tampa, FL        Craig MacDouga   - 82 25.   28  5.     18    7 15 50    0.014   30  -38
    -14 S   19%   Guadalajara MX                    -103 25.   20 45.   1000    7 20 21    0.016   47  -50
    -25 S   16%   Titusville     FL - Hoffler Obs   - 80 55.   28 35.     10    7 15 33    0.029   29  -36
    -27 S   15%   TAMPA    FL TOM H CAMPBELL JR     - 82 25.   27 55.     10    7 15 48    0.031   30  -38

    -37 S   11%   StPetersburg FL                   - 82 35.   27 45.      6    7 15 51    0.044   31  -38
    -40 -   10%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Jun 14.0

Ocult. Asteroidales Julio 26 TU

Fecha: 26 Jul 2017, 01:50
Asteroide: (412) Elisabetha
Estrella: TYC 6262-00178-1(11.9)
Caída Mag: 1.73
Duración: 10.7 segunds (max)
Status: Currente
Visibilidad: Africa, Brasil, Bolivia, Perú
Sigma: 0.21 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 6262-00178-1 by 412 Elisabetha on 2017 Jul 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 = +/- 4 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    103 -    0%   ** Path limit plus 3-Sigma **   
     84 -    2%   ** Path limit plus 2-Sigma **   
     65 -   16%   ** Path limit plus 1-Sigma **   
     46 -   50%   ***  Path limit  ***            
      8 N   97%   800 Harvard Observatory, Arequi   - 71 35.  -16 25.   2419    1 50 43   -0.006   79  -47
      0 -   99%   **** Centre Line    ****        
    -46 -   50%   ***  Path limit  ***            
    -65 -   16%   ** Path limit plus 1-Sigma **   
    -84 -    2%   ** Path limit plus 2-Sigma **   
   -103 -    0%   ** Path limit plus 3-Sigma **   


Prediction of 2017 Jul 17.0

Fecha: 26 Jul 2017, 05:42
Asteroide: (1332) Marconia
Estrella: HIP 104204(6.7)
Caída Mag: 7.61
Duración: 5.2 segundos (max)
Status: Currente
Visibilidad: Brasil, Perú, Ecuador
Sigma: 0.57 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of HIP 104204 by 1332 Marconia on 2017 Jul 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 = +/- 5 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    118 -    0%   ** Path limit plus 3-Sigma **   
     88 -    2%   ** Path limit plus 2-Sigma **   
     58 -   16%   ** Path limit plus 1-Sigma **   
     28 -   47%   ***  Path limit  ***            
      0 -   65%   **** Centre Line    ****        
    -28 -   47%   ***  Path limit  ***            
    -58 -   16%   ** Path limit plus 1-Sigma **   
    -88 -    2%   ** Path limit plus 2-Sigma **   
   -118 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Jul 17.0

Ocult. Asteroidal Julio 25 TU

Fecha: 25 Jul 2017, 04:25
Asteroide: (222) Lucia
Estrella: 2UCAC 28122335(11.7)
Caída Mag: 2.26
Duración: 8.6 segundos (max)
Status: Currente
Visibility: Africa, Brasil, Perú
Sigma: 0.38 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of 2UCAC 28122335 by 222 Lucia on 2017 Jul 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 = +/- 6 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    102 -    0%   ** Path limit plus 3-Sigma **   
     78 -    2%   ** Path limit plus 2-Sigma **   
     54 -   16%   ** Path limit plus 1-Sigma **   
     30 -   49%   ***  Path limit  ***            
      0 -   80%   **** Centre Line    ****        
    -30 -   49%   ***  Path limit  ***            
    -54 -   16%   ** Path limit plus 1-Sigma **   
    -78 -    2%   ** Path limit plus 2-Sigma **   
   -102 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Apr  3.0

5 resultados de ocultación positiva de 2014 MU69

Bajo una “ola polar intensa” con nevada y fuertes vientos se desarrollo la cobertura anunciada. Esta es una de las 5 imágenes con resultados positivos obtenidas por miembros del equipo de New Horizons de la NASA que desplegaron 24 telescopios móviles y 60 observadores (profesionales y aficionados locales) en la Patagónia argentina (Chubut y Santa Cruz) el 17 de julio de 2017. Un debil estrella es ocultado su brillo por un objeto del Cinturón de Kuiper a 6.600 millones de km de la Tierra. La diferencia de tiempo entre los fotogramas es de 200 milisegundos o 0,2 segundos. Estos datos ayudarán a los científicos a medir mejor la forma, el tamaño y el entorno alrededor del objeto. La nave espacial New Horizons volará por esta antigua reliquia de la formación del sistema solar el próximo 1° de enero de 2019. Será el objeto más distante jamás explorado por una nave espacial. Créditos: NASA / Johns Hopkins University Laboratorio de Física Aplicada / Southwest Research Institute / Adriana Ocampo

Ocult. Asteroidales Julio 23 TU


Domingo 23 de Julio a las 5:55 TU (10199) Chariklo oculta a 1N 585-891748

Número Asteroide Centauro 10199
Nombre Chariklo
Nombre Estrella 1N 585-891748
Constelación Sagittarius
AR (h) 18h 49m 18,0s
DE (gra) -31° 25′ 10,6″
AR (h) J2000 18h 48m 09,2s
DE (gra) J2000 -31° 26′ 32,4″
Mag V 13,9
Mag R 10,6
Id Evento OW 20170723-10199-1585891748
Última Actualización 16 jun, 19:30
Fuente RIO-TNO
Datos en bruto Occelmnt
Hora del Evento (TU) 23 jul 2017 05:55:51
Rank (Prob.) 83
Caída de (mag) 4,71
Caída de Mag. (R) 7,5
Mag. combinada 13,9
Mag. del Asteroide 18,6
Duración Max. (seg) 11,9
Ancho Trayectoria (km) 250
Ancho Zona Sigma (km) 571
Probabilidad 0,0%
Separación cuerdas -711
Altitud Estrella 52
Acimut Estrella 259
Altitud Sol -64
Altitud Luna N/A
Distancia del Sol (gra) 158
Distancia de la Luna (gra) 159
Iluminación de la Luna 0
Tipo de Error Assum
Error 1-Sigma 0,015
Error Ancho sombra 1,641
Error Eje Mayor 0,015
Error Eje Menor 0,01
Error PA Mayor 90
Error en hora 8 seg
Delta 14,723 AU
Diameter 250,0 km
Stellar Diameter 0,0 mas

Fecha: 23 Jul 2017, 06:22
Asteroide: (239) Adrastea
Estrella: HIP 102652(7.4)
Caída Mag: 6.90
Duración: 3.6 segundos (max)
Status: Currente
Visibilidad: Venezuela, Colombia
Sigma: 0.52 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of HIP 102652 by 239 Adrastea on 2017 Jul 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 = +/- 4 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     76 -    0%   ** Path limit plus 3-Sigma **   
     57 -    2%   ** Path limit plus 2-Sigma **   
     38 -   16%   ** Path limit plus 1-Sigma **   
     19 -   48%   ***  Path limit  ***            
      0 -   67%   **** Centre Line    ****        
    -19 -   48%   ***  Path limit  ***            
    -38 -   16%   ** Path limit plus 1-Sigma **   
    -57 -    2%   ** Path limit plus 2-Sigma **   
    -76 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Jun 28.2

Ocult. Asteroidal Julio 21 TU

Fecha: 21 Jul 2017, 05:55
Asteroide: (2067) Aksnes
Estrella: TYC 6256-01654-1(11.2)
Caída Mag: 5.96
Duración: 3.5 segundos (max)
Status: Currente
Visibilidad: S USA, México
Sigma: 1.45 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 6256-01654-1 by 2067 Aksnes on 2017 Jul 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 = +/- 8 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    113 -   11%   ** Path limit plus 1-Sigma **   
    105 N   13%   Valdosta GA KyleCulpepper VSU 16  - 83 15.   30 55.     91    5 50 12   -0.029   27  -39
    105 N   13%   Valdosta GA Martha Leake          - 83 15.   30 55.      0    5 50 12   -0.029   27  -39
    104 N   13%   La Paz MX                         -110 15.   24 15.     50    5 53 13   -0.028   44  -40
     96 N   14%   Tallahassee FL                    - 84 15.   30 25.     46    5 50 17   -0.026   28  -39

     93 N   15%   Lloyd    FL Stephen Wingreen      - 83 55.   30 35.      0    5 50 15   -0.025   28  -39
     92 N   15%   Solana Beach  CA COUGHLIN~KERRY   -110 15.   24  5.     18    5 53 13   -0.025   44  -40
     78 N   18%   Obs.HaciendaS.Pe Rogelio Gutier   -100  5.   25 55.    380    5 51 56   -0.021   39  -42
     66 N   20%   Monterrey, Mex.  Rafael Chavez    -100 45.   25 35.   1070    5 52  0   -0.018   40  -42
     60 N   21%   bend e.ElTriunfo remote site      -110  5.   23 45.    600    5 53 10   -0.016   44  -40

     56 N   21%   Monterey MX                       -100 15.   25 45.    568    5 51 57   -0.015   39  -42
     55 N   21%   720 Universidad de Monterrey      -100 25.   25 35.    599    5 51 57   -0.015   40  -42
     50 N   22%   San Bartolo MX   David Dunham     -109 55.   23 45.    600    5 53  9   -0.014   44  -41
     46 N   23%   Harlingen  TX                     - 97 45.   26 15.      0    5 51 38   -0.012   38  -42
     41 N   24%   Las Palmas MX    possible site    -109 45.   23 45.     20    5 53  8   -0.011   44  -41

     36 N   24%   1999 509 Pe ldes Sada, Arteaga,   -100 45.   25 25.   2174    5 52  0   -0.010   40  -42
     29 -   25%   ***  Path limit  ***            
     27 N   25%   Monterrey Mexico - Rafael Chavez  -100 15.   25 25.      0    5 51 56   -0.007   40  -42
     25 N   25%   TodosSantosBCS MX - RocFleishman  -110 15.   23 25.     52    5 53 12   -0.007   45  -41
     22 N   26%   Santiago Baja MX possible site    -109 45.   23 35.    150    5 53  8   -0.006   45  -41

     21 N   25%   Maley - XANTHE                    - 82 15.   30 25.      0    5 50  5   -0.006   27  -39
     10 N   26%   Brownsvi  TX Andy Miller, AAS     - 97 35.   25 55.      0    5 51 37   -0.003   38  -43
      7 N   26%   Miraflores MX Kerry Coughlin      -109 45.   23 25.    230    5 53  8   -0.002   45  -41
      0 -   27%   **** Centre Line    ****        
     -2 S   26%   JACKSONVILLE  FL CRUM~DAVID A.    - 81 35.   30 15.      0    5 50  1    0.000   26  -39

     -2 S   26%   Jacksonville FL - David Crum      - 81 45.   30 15.      0    5 50  2    0.000   27  -39
    -16 S   26%   Los Cabos Intl M possible site    -109 45.   23  5.    120    5 53  8    0.004   45  -41
    -17 S   26%   JACKSONVILLE  FL MEEKS~STEPHEN A  - 81 35.   30 15.      0    5 50  0    0.005   26  -39
    -29 -   25%   ***  Path limit  ***            
    -35 S   24%   6 Mile Landing, FL -NEFAS-D Crum  - 81 25.   30  5.      0    5 49 59    0.009   26  -39

    -49 S   22%   Gainesvl FL C.Siopis &S.Fisher    - 82 25.   29 35.     30    5 50  3    0.013   27  -40
    -66 S   20%   831 Rosemary Hill Observatory,    - 82 35.   29 25.     23    5 50  4    0.018   28  -40
    -67 S   20%   Bronson, FL - Univ. of Fla. Obs   - 82 35.   29 25.     44    5 50  4    0.018   28  -40
   -108 S   12%   FlaglerB FL E Noel                - 81  5.   29 25.      0    5 49 56    0.029   27  -40
   -113 -   11%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Jun 28.2