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Stellar Occultation by (255) Oppavia on 2013-04-25 (20:22:48 UT)



Event Details
 Occultation UUID [and db] : f86c3338-942b-4f3f-94e4-f54b6d85f676 [observed]

 Occultation Date + Time   : 2013-04-25 at 20:22:48 UT +/- 0.06 min  [1]
 Object Designation        : (255) Oppavia
 Star Designation          : GDR3 3887407025965510272
 Star Coordinates (ICRF)   : RA = 10 25 47.3909, DE = +14 30 27.083  [2]
 Star Magnitudes           : G = 11.63 mag, RP = 11.14 mag, BP = 11.95 mag
 Object Magnitude          : V = 14.99 mag
 Estimated Magnitude Drop  : 3.4 mag
 Estimated Max. Duration   : 9.5 sec
 Object Mean Diameter      : 57 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.0 km/s
 Elongation to Moon & Sun  : 63° (sunlit = 100%), Sun = 117°
 Cross-track uncertainty   : 3.3 mas = 4 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 0.81 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#63

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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