Ocult. Asteroidal Marzo 11 TU

Fecha: 11 Mar 2018, 09:23
Asteroide: (739) Mandeville
Estrella: 2UCAC 31035018(11.6)
Caída Mag: 2.08
Duración: 5.0 segundos (max)
Status: Currente
Visibilidad: Venezuela, Colombia
Sigma: 0.24 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of 2UCAC 31035018 by 739 Mandeville on 2018 Mar 11

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
    131 -    0%   ** Path limit plus 3-Sigma **   
    105 -    2%   ** Path limit plus 2-Sigma **   
     79 -   16%   ** Path limit plus 1-Sigma **   
     53 -   50%   ***  Path limit  ***            
      0 -   96%   **** Centre Line    ****        
    -53 -   50%   ***  Path limit  ***            
    -79 -   16%   ** Path limit plus 1-Sigma **   
   -105 -    2%   ** Path limit plus 2-Sigma **   
   -131 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2018 Feb 27.7
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POCROA: ocultación por 1999 RU171 el 8 de Marzo

Jueves 8 de Marzo a las 05:57 TU (02:57 HLA) (33780) 1999 RU171 oculta a 4UC 356-069373 sobre Oro Verde. Magnitud 12,8

Número 33780
Nombre 1999 RU171
Nombre 4UC 356-069373
Constelación Virgo
AR (h) 14h 19m 00,6s
DE (gra) -18° 53′ 41,8″
AR (h) J2000 14h 17m 59,8s
DE (gra) J2000 -18° 48′ 46,3″
Mag V 12,8
Mag R 12,8
Id Evento OW 20180308-33780-4356069373
Última Actualización 02 feb., 23:22 nuevo
Fuente IBEROC
Datos en bruto Occelmnt
Hora del Evento (TU) 08 mar. 2018 05:57:33
Rank (Prob.) 5
Caída de (mag) 5,61
Caída de Mag. (R) 5,2
Mag. combinada 12,8
Mag. del Asteroide 18,4
Duración Max. (sec) 1,4
Ancho Trayectoria (km) 7
Ancho Zona Sigma (km) 189
Probabilidad 1,7%
Separación cuerdas -98
Altitud Estrella 67
Acimut Estrella 57
Altitud Sol -45
Altitud Luna N/A
Distancia del Sol (gra) 129
Distancia de la Luna (gra) 27
Iluminación de la Luna 62
Tipo de Error Meas
Error 1-Sigma 0,053
Error Ancho sombra 13,989
Error Eje Mayor 0,053
Error Eje Menor 0,053
Error PA Mayor 90
Error en hora 19 seg
Delta 2,23 AU
Diameter 7,0 km
Stellar Diameter 0,0 mas

Ocult. Asteroidal Diciembre 6 TU

Fecha: 06 Dic 2017, 09:35
Asteroide: (965) Angelica
Estrella: TYC 3401-01447-1(10.0)
Caída Mag: 3.52
Duración: 7.1 segundos (max)
Status: Currente
Visibilidad: E Canada, E USA, Cuba, Panamá, Colombia, Ecuador, Perú
Sigma: 0.72 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 3401-01447-1 by 965 Angelica on 2017 Dec  6 

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
     40 -   42%   ***  Path limit  ***            
     39 E   41%   BoilingS NC Tom English           - 81 45.   35 15.      0    9 32 40   -0.036   67  -34
     37 E   42%   LAKEWOOD      OH BELL~TRUDY E.    - 81 45.   41 25.      0    9 33 43   -0.034   71  -34

     36 E   42%   ORLANDO  FL Laurent Pellerin      - 81 15.   28 35.     35    9 31 35   -0.034   62  -33
     32 E   44%   BEREA    OH WALTER NISSEN, JR.    - 81 55.   41 25.    256    9 33 42   -0.029   71  -34
     27 E   45%   Medina   OH Phil Hoyle            - 81 55.   41  5.    333    9 33 39   -0.025   71  -34
     26 E   46%   WOOSTER  OH THOMAS D. STRICKLER   - 81 55.   40 45.      0    9 33 36   -0.024   71  -34
     24 E   46%   Columbia Station  Lon Dittrick    - 81 55.   41 25.    244    9 33 41   -0.022   71  -34

     20 E   47%   JACKSONVILLE  FL MEEKS~STEPHEN A  - 81 35.   30 15.      0    9 31 51   -0.018   63  -33
     19 E   47%   Zanesville OH                     - 82  5.   39 55.    219    9 33 27   -0.018   70  -34
     18 E   47%   Delmar, SC       Tom Fly          - 81 55.   34 55.     79    9 32 37   -0.017   67  -34
     17 E   48%   ALTAMONT FL CentralFLAst.Noeml.   - 81 35.   28 55.     52    9 31 39   -0.016   62  -33
     16 E   48%   Venus    FL- TheStarFarm K Ewing  - 81 25.   27  5.     26    9 31 22   -0.015   61  -33

     16 E   48%   Sebring  FL Robert Clyde OBS      - 81 25.   27 25.     28    9 31 25   -0.015   61  -33
     15 E   48%   JACKSONVILLE  FL CRUM~DAVID A.    - 81 35.   30 15.      0    9 31 52   -0.014   63  -33
     15 E   48%   Medina   OH CuyahogaAAOb Curtai   - 82  5.   41  5.    250    9 33 39   -0.014   71  -34
     14 E   48%   Spartanburg SC                    - 81 55.   34 55.    266    9 32 37   -0.013   67  -34
     13 E   48%   LABELLE       FL MRAZ~FRANK J     - 81 25.   26 45.      5    9 31 18   -0.012   60  -33

     12 E   48%   Abingdon   VA                     - 82  5.   36 45.    640    9 32 54   -0.011   68  -34
     11 E   49%   Athens   OH George Eberts         - 82  5.   39 25.      0    9 33 21   -0.010   70  -34
      5 E   49%   Lorain OH                         - 82 15.   41 25.    186    9 33 42   -0.005   71  -34
      4 E   49%   Jacksonville FL - David Crum      - 81 45.   30 15.      0    9 31 52   -0.004   63  -33
      4 E   49%   Augusta GA                        - 81 55.   33 25.     44    9 32 23   -0.004   66  -34

      0 -   51%   **** Centre Line    ****        
     -1 W   49%   AUGUSTA       GA CRUTE~TOM        - 82  5.   33 25.    122    9 32 23    0.001   66  -34
     -3 W   49%   Clermont, FL - RHO                - 81 45.   28 35.     72    9 31 35    0.003   62  -33
    -18 W   47%   FountnIn SC David Anderson        - 82 15.   34 35.      0    9 32 34    0.017   67  -34
    -20 W   47%   Huntngtn WV Jeff Ball             - 82 25.   38 25.      0    9 33 11    0.019   70  -34

    -24 W   46%   FT MYERS FL -  T. L. Fox          - 81 45.   26 45.      3    9 31 18    0.023   61  -33
    -25 W   46%   H72 Evelyn L. Egan Observatory,   - 81 45.   26 25.    -13    9 31 16    0.023   60  -33
    -28 W   45%   HallamOb,Comber,ON SMastellotto   - 82 35.   42 15.      0    9 33 50    0.026   72  -34
    -28 W   45%   Greenvil SC Furman Univ.          - 82 25.   34 55.      0    9 32 36    0.026   67  -34
    -38 W   41%   Ashland KY                        - 82 35.   38 25.    163    9 33 12    0.035   70  -35
    -40 -   42%   ***  Path limit  ***            

Prediction of 2017 Oct 13.7

Ocult. Asteroidal Noviembre 17 TU

Fecha: 17 Nov 2017, 07:57
Asteroide: (914) Palisana
Estrella: TYC 5474-01072-1(9.8)
Caída Mag: 4.63
Duracion: 3.5 seconds (max)
Status: Currente
Visibilidad: Brasil, ne Argentina, ne Paraguay, ne Bolivia, Colombia, ne Nicaragua, se Honduras
Sigma: 0.28 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 5474-01072-1 by 914 Palisana on 2017 Nov 17 

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
    116 -    0%   ** Path limit plus 3-Sigma **   
     92 -    2%   ** Path limit plus 2-Sigma **   
     91 S    3%   Mulege, Baja, MX Kerry Coughlin   -112  5.   26 55.      0    7 52 43   -0.038    2  -78
     68 -   16%   ** Path limit plus 1-Sigma **   
     44 -   50%   ***  Path limit  ***            
      0 -   93%   **** Centre Line    ****        
    -44 -   50%   ***  Path limit  ***            
    -68 -   16%   ** Path limit plus 1-Sigma **   
    -84 N    5%   1999 509 Pe ldes Sada, Arteaga,   -100 45.   25 25.   2174    7 52 46    0.035   12  -69
    -92 -    2%   ** Path limit plus 2-Sigma **   
   -116 N    0%   Monterrey Mexico - Rafael Chavez  -100 15.   25 25.      0    7 52 46    0.048   12  -69
   -116 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Jul  4.8

Ocult. Asteroidal Septiembre 15 TU

Fecha: 15 Sep 2017, 02:30
Asteroide: (456) Abnoba
Estrella: HIP 110447(9.1)
Caída Mag: 4.29
Duración: 4.0 segundos (max)
Status: Currente
Visibilidad: Europe, Guyana, Brasil, Perú
Sigma: 0.38 anchobanda
Coment.: estrella doble 12″
Event List Event Details: [SteveP]

Occultation of HIP 110447 by 456 Abnoba on 2017 Sep 15 

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
     84 -    0%   ** Path limit plus 3-Sigma **   
     68 N    1%   J78 Murcia                        -  1 15.   38  5.     86    2 23 17   -0.049   36  -37
     64 N    2%   Thessaloniki, Greece                22 55.   40 35.     28    2 22  3   -0.046   17  -20
     64 -    2%   ** Path limit plus 2-Sigma **   
     60 N    4%   J70 Obs. Astronomico Vega del T   -  1  5.   37 55.     77    2 23 17   -0.043   36  -37

     50 N   10%   J76 La Murta                      -  1 15.   37 55.    354    2 23 17   -0.036   36  -37
     47 N   13%   Lecce, Italy                        18 15.   40 25.     50    2 22 14   -0.034   21  -24
     47 N   13%   J72 Valle del Sol                 -  1  5.   37 55.    219    2 23 17   -0.034   36  -37
     45 -   16%   ** Path limit plus 1-Sigma **   
     35 N   32%   983 San Fernando                  -  6 15.   36 25.     -4    2 23 40   -0.025   40  -41

     26 -   50%   ***  Path limit  ***            
     23 N   55%   Ankara, Turkey                      32 45.   39 55.   1266    2 21 48   -0.016   10  -14
     22 N   56%   Granada, Spain                    -  3 25.   37  5.   2870    2 23 27   -0.016   38  -39
     22 N   57%   J86 Sierra Nevada Observatory     -  3 25.   37  5.   2898    2 23 27   -0.016   38  -39
     17 N   65%   493 Calar Alto                    -  2 35.   37 15.   2140    2 23 23   -0.012   37  -39

     12 N   73%   Canakkale  Turkey - Tamir Akin      26 25.   40  5.      8    2 21 57   -0.009   14  -18
     11 N   74%   212 Observatorio La Dehesilla     -  4 35.   36 35.    223    2 23 33   -0.008   39  -40
      0 -   81%   **** Centre Line    ****        
    -11 S   74%   J79 Observatorio Calarreona, Ag   -  1 25.   37 15.      3    2 23 19    0.008   36  -38
    -26 -   50%   ***  Path limit  ***            

    -45 -   16%   ** Path limit plus 1-Sigma **   
    -64 -    2%   ** Path limit plus 2-Sigma **   
    -84 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Sep  1.6

Ocult. Asteroidal Agosto 14 TU

Fecha: 14 Ago 2017, 02:15
Asteroide: (38) Leda
Estrella: 2UCAC 28648071(12.2)
Caída Mag: 0.93
Duración: 8.5 segundos (max)
Status: Currente
Visibilidad: Africa, n Brasil, n Perú, Ecuador
Sigma: 0.16 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of 2UCAC 28648071 by 38 Leda on 2017 Aug 14 

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
     59 -   50%   ***  Path limit  ***            
      0 -  100%   **** Centre Line    ****        
    -59 -   50%   ***  Path limit  ***            

Prediction of 2017 Apr  3.1