Ocult. Asteroidal Mayo 18 TU

Fecha: 18 Mayo 2017, 04:53
Asteroide: (898) Hildegard
Estrella: HIP 77360(8.1)
Caída Mag: 4.91
Duración: 1.6 segundos (max)
Status: Currente
Visibilidad: NE Brasil, E USA, E Canada
Sigma: 4.35 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of HIP 77360 by 898 Hildegard on 2017 May 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 = +/- 10 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
      7 -    9%   ***  Path limit  ***            
      0 N    9%   HILLSBOROUGH NC  I85 site         - 79  5.   36  5.      0    5  2 45    0.000   33  -34

      0 N    9%   Roanoke VA                        - 79 55.   37 15.    276    5  2 58    0.000   31  -33
      0 -    9%   **** Centre Line    ****        
     -5 S    9%   ChapelHl NC MoreheadOb. Melvin    - 79  5.   35 55.    162    5  2 44    0.006   33  -35
     -7 -    9%   ***  Path limit  ***            

Prediction of 2017 Apr 12.7

Ocult. Asteroidal Mayo 16 TU

Fecha: 16 Mayo 2017, 01:30
Asteroide: (12) Victoria
Estrella: HIP 64952(9.1)
Caída Mag: 1.44
Duración: 16.5 segundos (max)
Status: Currente
Visibilidad: Brasil, Colombia, Centroamerica
Sigma: 0.14 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of HIP 64952 by 12 Victoria on 2017 May 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 = +/- 2 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    114 -    0%   ** Path limit plus 3-Sigma **   
     98 N    2%   Harlingen  TX                     - 97 45.   26 15.      0    1 38 54   -0.105   35   -7
     97 -    2%   ** Path limit plus 2-Sigma **   
     89 N    7%   Laredo TX                         - 99 35.   27 35.    134    1 39 11   -0.096   33   -5
     88 N    8%   Brownsvi  TX Andy Miller, AAS     - 97 35.   25 55.      0    1 38 51   -0.095   36   -7

     80 -   16%   ** Path limit plus 1-Sigma **   
     64 -   50%   ***  Path limit  ***            
      0 -  100%   **** Centre Line    ****        
    -64 -   50%   ***  Path limit  ***            
    -80 -   16%   ** Path limit plus 1-Sigma **   

    -86 S   10%   Obs.HaciendaS.Pe Rogelio Gutier   -100  5.   25 55.    380    1 39  6    0.092   34   -5
    -97 -    2%   ** Path limit plus 2-Sigma **   
   -114 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Apr 12.7

Ocult. Asteroidal Mayo 15 TU

Fecha: 15 Mayo 2017, 07:20
Asteroide: (601) Nerthus
Estrella: 4U 442-108203(13.0)
Caída Mag: 1.91
Duración: 12.2 segundos (max)
Status: Currente
Visibilidad: E Canada, E USA, Cuba, Jamaica, Panamá
Sigma: 0.56 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of 4U 442-108203 by 601 Nerthus on 2017 May 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 = +/- 7 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     47 -   46%   ***  Path limit  ***            
     43 E   48%   924 Observatoire du Cegep de Tr   - 72 15.   46 25.    -19    7 29 56   -0.022   38  -15
     37 E   51%   Amherst  MA John Armstrong        - 72 35.   42 25.     53    7 29  2   -0.019   42  -18
     36 E   51%   GLASTONB CT PHILIP L. DOMBROWSK   - 72 35.   41 45.     42    7 28 53   -0.018   42  -19
     34 E   53%   827 Saint-Felicien                - 72 25.   48 35.     66    7 30 22   -0.017   36  -13
     34 E   53%   MtHolyok MA 1987_124R.E.Zissell   - 72 35.   42 15.     78    7 29  0   -0.017   42  -18

     33 E   53%   Springfield MA                    - 72 35.   42  5.     26    7 28 58   -0.017   42  -19
     32 E   53%   Brattleboro VT                    - 72 35.   42 55.     91    7 29  8   -0.016   41  -18
     31 E   54%   Holyoke MA                        - 72 35.   42 15.     35    7 28 59   -0.016   42  -18
     30 E   54%   298 Van Vleck Observatory         - 72 35.   41 35.     34    7 28 50   -0.015   42  -19
     29 E   55%   CHESTER       VT VELIZ~CLAUDIO    - 72 35.   43 15.     24    7 29 13   -0.014   41  -18

     28 E   55%   438 Smith College Observatory,    - 72 35.   42 15.    290    7 29  0   -0.014   42  -18
     28 E   55%   Hartford CT                       - 72 45.   41 45.     12    7 28 53   -0.014   42  -19
     27 E   56%   Montpelier VT                     - 72 35.   44 15.    148    7 29 26   -0.013   40  -17
     26 E   56%   TroiRivieres PQ                   - 72 35.   46 25.     35    7 29 53   -0.013   38  -15
     24 E   56%   H98 Dark Roseanne Obs., Middlef   - 72 45.   41 35.     20    7 28 49   -0.012   42  -19

     23 E   57%   AMHERST  MA MIKE SKRUTSKIE        - 72 45.   42 25.    230    7 29  2   -0.011   42  -18
     21 E   57%   Wilmsbrg MA Bryce Babcock         - 72 45.   42 25.      0    7 29  1   -0.011   42  -18
     19 E   58%   New Britain CT                    - 72 45.   41 45.     61    7 28 51   -0.010   42  -19
     19 E   58%   Meriden CT                        - 72 45.   41 35.     58    7 28 49   -0.010   42  -19
     17 E   59%   H97 Talcott Mountain Science Ce   - 72 45.   41 45.    238    7 28 53   -0.009   42  -19

     11 E   60%   N Granby CT SCOTT TRACY           - 72 55.   41 55.    237    7 28 55   -0.006   42  -19
      9 E   60%   NewHaven CT Pat Maturo            - 72 55.   41 15.     21    7 28 46   -0.005   42  -19
      9 E   60%   797 Yale Observatory, New Haven   - 72 55.   41 15.     14    7 28 46   -0.005   42  -19
      8 E   60%   Kingston JM                       - 76 45.   17 55.     98    7 22 32   -0.004   56  -40
      3 E   61%   798 Yale Observatory, Bethany     - 72 55.   41 25.    186    7 28 47   -0.002   42  -19

      3 E   61%   Holtsvil NY Frank Melillo         - 73  5.   40 45.     20    7 28 38   -0.001   43  -20
      0 -   63%   **** Centre Line    ****        
     -2 W   61%   Waterbury CT                      - 73  5.   41 35.     79    7 28 48    0.001   42  -19
     -4 W   61%   E Setakt LI John Greene PC23C     - 73  5.   40 55.      0    7 28 40    0.002   43  -20
     -6 W   61%   StonyBrk NY Deane Peterson        - 73  5.   40 55.     60    7 28 39    0.003   43  -20

     -8 W   61%   Fairfax  VT Lawrence Garrett      - 72 55.   44 35.    109    7 29 30    0.004   40  -17
     -9 W   60%   StCesare PQ Michel Senay          - 72 55.   45 25.     48    7 29 39    0.004   39  -16
    -11 W   60%   CentralIslip NY                   - 73 15.   40 45.     24    7 28 37    0.006   43  -20
    -13 W   60%   Bridgeport CT                     - 73 15.   41 15.      3    7 28 43    0.006   43  -20
    -21 W   58%   FAIRFELD CT THOMAS F. DAVIS       - 73 15.   41  5.      0    7 28 42    0.010   42  -20

    -22 W   57%   297 Middlebury                    - 73 15.   44  5.   1528    7 29 21    0.011   40  -17
    -23 W   57%   928 Moonedge Observatory, North   - 73 15.   40 55.    -45    7 28 38    0.011   43  -20
    -24 W   57%   Pittsfield MA                     - 73 15.   42 25.    309    7 28 59    0.012   41  -19
    -24 W   56%   Stratfrd CT RolnickOb TomDavis    - 73 15.   41 15.    137    7 28 42    0.012   42  -20
    -25 W   56%   Burlington VT                     - 73 15.   44 25.     34    7 29 26    0.013   40  -17

    -34 W   53%   Belcher  NY John Armstrong        - 73 25.   43 15.    307    7 29 10    0.017   41  -18
    -34 W   53%   NewMlfrd CT TIMOTHY HAGER         - 73 25.   41 35.    190    7 28 48    0.017   42  -19
    -34 W   52%   932 John J. McCarthy Obs., New    - 73 25.   41 35.     50    7 28 46    0.017   42  -19
    -40 W   50%   Jericho  NY Nick Esposito         - 73 35.   40 45.      0    7 28 36    0.020   43  -20
    -40 W   50%   H96 Observatoire des Pleiades,    - 73 25.   46 25.     97    7 29 49    0.020   38  -16

    -41 W   49%   Ridgefield  CT  Sander Pool       - 73 35.   41 15.    212    7 28 42    0.020   42  -20
    -41 W   49%   N Merick NY SAMUEL A. STORCH      - 73 35.   40 45.     13    7 28 34    0.021   43  -20
    -43 W   48%   UprBrkvl NY Donald Jackson        - 73 35.   40 55.     10    7 28 36    0.021   43  -20
    -43 W   48%   STAMFORD CT FAIRFIELD CTY.A.S.    - 73 35.   41  5.    285    7 28 40    0.022   42  -20
    -47 -   46%   ***  Path limit  ***            

Prediction of 2017 Mar 32.0

Ocult. Asteroidales Mayo 14 TU

Fecha: 14 Mayo 2017, 04:30
Asteroide: (25) Phocaea
Estrella: UCAC4-491-135053(12.0)
Caída Mag: 0.40
Duración: 4.0 segundos (max)
Status: Currente
Visibilidad: Brasil
Sigma: 0.19 anchobanda
Coment.: pequeña caída mag
Event List Event Details: [SteveP]

Occultation of UCAC4-491-135053 by 25 Phocaea on 2017 May 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 = +/- 1 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     93 -    0%   ** Path limit plus 3-Sigma **   
     76 -    2%   ** Path limit plus 2-Sigma **   
     62 S   13%   954 Teide Observatory             - 16 25.   28 15.   2087    4 31 13   -0.056   61  -21
     62 S   13%   f  TeideObsy                  ES  - 16 35.   28 15.      0    4 31 13   -0.056   61  -21
     60 -   16%   ** Path limit plus 1-Sigma **   

     43 -   50%   ***  Path limit  ***            
     28 S   81%   Porto, Portugal                   -  8 35.   41  5.      0    4 32 36   -0.025   55   -8
      0 -   99%   **** Centre Line    ****        
    -43 -   50%   ***  Path limit  ***            
    -53 N   28%   Santiago de Com, Portugal         -  8 35.   42 55.    240    4 32 44    0.048   53   -7

    -60 -   16%   ** Path limit plus 1-Sigma **   
    -76 -    2%   ** Path limit plus 2-Sigma **   
    -82 N    1%   950 La Palma                      - 17 55.   28 45.   2295    4 31 12    0.074   60  -22
    -93 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Mar 14.7

Fecha: 14 Mayo 2017, 05:56
Asteroide: (1143) Odysseus
Estrella: TYC 6260-01873-1(9.8)
Caída Mag: 1.86
Duración: 9.6 segundos (max)
Status: Currente
Visibilidad: Brasil, Perú
Sigma: 0.43 anchobanda
Coment.: estrella doble cerrada
Event List Event Details: [SteveP]

Occultation of TYC 6260-01873-1 by 1143 Odysseus on 2017 May 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 = +/- 8 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    235 -    0%   ** Path limit plus 3-Sigma **   
    178 -    2%   ** Path limit plus 2-Sigma **   
    121 -   16%   ** Path limit plus 1-Sigma **   
     64 -   49%   ***  Path limit  ***            
      0 -   74%   **** Centre Line    ****        

    -64 -   49%   ***  Path limit  ***            
   -121 -   16%   ** Path limit plus 1-Sigma **   
   -178 -    2%   ** Path limit plus 2-Sigma **   
   -235 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Apr  1.0

Fecha: 14 Mayo 2017, 07:11
Asteroide: (1456) Saldanha
Estrella: TYC 6840-01449-1(10.3)
Caída Mag: 5.39
Duración: 5.3 segundos (max)
Status: Currente
Visibilidad: Brasil, Perú
Sigma: 0.82 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 6840-01449-1 by 1456 Saldanha on 2017 May 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 = +/- 10 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    128 -    0%   ** Path limit plus 3-Sigma **   
     93 -    2%   ** Path limit plus 2-Sigma **   
     57 -   14%   ** Path limit plus 1-Sigma **   
     21 -   39%   ***  Path limit  ***            
      0 -   45%   **** Centre Line    ****        

    -21 -   39%   ***  Path limit  ***            
    -57 -   14%   ** Path limit plus 1-Sigma **   
    -93 -    2%   ** Path limit plus 2-Sigma **   
   -128 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2016 Oct 11.1

POCROA: Urhixidur May 14 TU

Domingo 14 de Mayo TU (501) Urhixidur oculta a Tycho: 7804-00523-1 (10.9)

Fecha: 14 Mayo 2017
Asteroide: (501) Urhixidur
Estrella: TYC 7804-00523-1(10.9)
Caída Mag: 3.57
Duración: 5.9 segundos (max)
Status: Currente
Visibilidad: Argentina, Chile
Sigma: 0.50 anchobanda
Coment.:
Event List Event Details: [SteveP]

 Distancia (Occult)   Prob.   Nublado              Info. Estación             Hora del Evento (TU)  Informe de observación 
---------------------------------------------------------------------------------------------------------------------------
       86,0 km       15,7%        -       == Límite derecho más 1-Sigma ==                                                 
       43,0 km       47,7%        -                 === Límite derecho ===                                                 
        0,0 km       68,3%        -               ==== Línea Central  ====                                                 
      -25,1 km SO    60,5%        -         (1) CDS-I39 : drift scan + ntp   00:00:58 TU                                   
      -25,5 km SO    60,3%        -   (2) gale88 Home : drift scan + radio   00:00:55 TU                                   
      -27,3 km SO    59,2%        -     (3) POCROA home : drift scan + gps   00:01:20 TU                                   
      -43,0 km       47,7%        -               === Límite izquierdo ===                                                 
      -86,0 km       15,7%        -     == Límite izquierdo más 1-Sigma ==                                                 

Occultation of TYC 7804-00523-1 by 501 Urhixidur on 2017 May 14 TU 

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
     86 -   16%   ** Path limit plus 1-Sigma **   
     74 N   24%   844 Los Molinos                   - 56 15.  -34 45.     58   00  0 48   -0.042   59  -39
     60 N   34%   MONTEVIDEO    UY ASOCIACION DE A  - 56 15.  -34 55.     62   00  0 47   -0.034   59  -39

     59 N   35%   913 Observatorio Kappa Crucis,    - 56 15.  -34 55.     -9   00  0 47   -0.033   59  -39
     43 -   48%   ***  Path limit  ***            
     23 N   61%   I31 Observatorio Astronomico de   - 60 35.  -32 55.     25   00  1 14   -0.013   55  -35
     19 N   63%   I30 Observatorio Geminis Austra   - 60 35.  -32 55.     35   00  1 14   -0.011   55  -35
      0 -   69%   **** Centre Line    ****        

    -17 S   64%   I37 Astrodomi Observatory, Sant   - 58 35.  -34 25.    -29   00  0 59    0.009   57  -37
    -21 S   63%   834 Buenos Aires-AAAA             - 58 25.  -34 35.      8   00  0 58    0.012   57  -37
    -22 S   62%   822 Cordoba                       - 64 15.  -31 25.    379   00  1 35    0.013   52  -32
    -25 S   61%   839 La Plata                      - 57 55.  -34 55.    -19   00  0 55    0.014   58  -37
    -28 S   58%   833 Obs. Astronomico de Mercede   - 58 35.  -34 35.    -35   00  0 59    0.016   57  -37

    -43 -   48%   ***  Path limit  ***            
    -58 S   36%   821 Cordoba-Bosque Alegre         - 64 35.  -31 35.   1243   00  1 35    0.032   52  -32
    -86 -   16%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Apr 12.7
Número 501
Nombre Asteroide Urhixidur
Nombre Estrella
TYC 7804-00523-1
Constelación Centaurus
AR (h) 14h 16m 41,7s
DE (gra) -38° 04′ 55,8″
AR (h) J2000 14h 15m 37,0s
DE (gra) J2000 -38° 00′ 07,3″
Mag V 10,9
Id Evento OW 20170514-501-7804005231
Última Actualización 12 abr, 17:28 *
Fuente IOTA
Datos en bruto Occelmnt
Hora del Evento (TU) 14 may 2017 00:01:19 (aprox.)
Rank (Prob.) 92
Caída de (mag) 3,54
Caída de Mag. (R)
Mag. combinada 10,9
Mag. del Asteroide 14,4
Duración Max. (sec) 5,9
Ancho Trayectoria (km) 86
Ancho Zona Sigma (km) 172
Probabilidad 59,2%
Separación cuerdas -27
Altitud Estrella 54
Acimut Estrella 111
Altitud Sol -34
Altitud Luna N/A
Distancia del Sol (gra) 156
Distancia de la Luna (gra) 50
Iluminación de la Luna 91
Tipo de Error Meas
Error 1-Sigma 0,024
Error Ancho sombra 1,5
Error Eje Mayor 0,032
Error Eje Menor 0,014
Error PA Mayor 54
Error en hora 4 seg
Delta 2,417 AU
Diameter 85,0 km
Stellar Diameter 0,0 mas

Ocult. Asteroidal Mayo 12 TU

Fecha: 12 Mayo 2017, 08:29
Asteroide: (25) Phocaea
Estrella: TYC 0508-00919-1(9.7)
Caída Mag: 1.78
Duración: 3.9 segundos (max)
Status: Currente
Visibilidad: Brasil, Perú
Sigma: 0.20 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 0508-00919-1 by 25 Phocaea on 2017 May 12 

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
     81 -    0%   ** Path limit plus 3-Sigma **   
     67 -    2%   ** Path limit plus 2-Sigma **   
     52 -   16%   ** Path limit plus 1-Sigma **   
     38 -   50%   ***  Path limit  ***            
      0 -   99%   **** Centre Line    ****        

    -38 -   50%   ***  Path limit  ***            
    -52 -   16%   ** Path limit plus 1-Sigma **   
    -67 -    2%   ** Path limit plus 2-Sigma **   
    -81 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2016 Oct 11.1

Ocult. Asteroidal Mayo 11 TU

Fecha: 11 Mayo 2017, 01:23
Asteroide: (1241) Dysona
Estrella: TYC 5491-00555-1(11.1)
Caída Mag: 4.07
Duración: 20.1 segundos (max)
Status: Currente
Visibilidad: Brasil, Paraguay, Argentina, Chile
Sigma: 0.80 anchoibanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 5491-00555-1 by 1241 Dysona on 2017 May 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 = +/- 17 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    216 -    0%   ** Path limit plus 3-Sigma **   
    215 S    0%   874 Itajuba                       - 45 35.  -22 35.   1819    1 45 36   -0.104   36  -72
    192 S    1%   309 Cerro Paranal                 - 70 25.  -24 35.   2613    1 35 21   -0.093   60  -47
    156 -    2%   ** Path limit plus 2-Sigma **   
     97 -   15%   ** Path limit plus 1-Sigma **   

     48 S   35%   870 Campinas                      - 46 45.  -21  5.      0    1 45 26   -0.023   38  -71
     37 -   39%   ***  Path limit  ***            
     24 S   43%   I10 CAOS-CampoCatino Austral Ob   - 68 15.  -22 55.   2380    1 36 35   -0.012   59  -49
      0 -   46%   **** Centre Line    ****        
    -37 -   39%   ***  Path limit  ***            

    -50 N   34%   Belo Horizonte BRZ - Breno Giacc  - 43 55.  -19 55.    897    1 46 31    0.024   35  -74
    -56 N   31%   859 Wykrota Observatory-CEAMIG    - 43 45.  -19 45.   1469    1 46 38    0.027   35  -75
    -60 N   30%   I77 CEAMIG-REA Observatory, Bel   - 43 55.  -19 45.    840    1 46 32    0.029   35  -74
    -97 -   15%   ** Path limit plus 1-Sigma **   
    -98 N   14%   820 Tarija                        - 64 35.  -21 35.      0    1 38 24    0.048   56  -53

   -156 -    2%   ** Path limit plus 2-Sigma **   
   -216 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Mar 32.0