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Stellar Occultation by (249) Ilse on 2010-12-11 (20:49:31 UT)



Event Details
 Occultation UUID [and db] : fa9220f1-3adf-43c7-bfc5-227960be688c [observed]

 Occultation Date + Time   : 2010-12-11 at 20:49:31 UT +/- 0.07 min  [1]
 Object Designation        : (249) Ilse
 Star Designation          : GDR3 0140108911301649536
 Star Coordinates (ICRF)   : RA = 02 46 52.5196, DE = +34 43 57.718  [2]
 Star Magnitudes           : G = 11.97 mag, RP = 11.25 mag, BP = 12.55 mag
 Object Magnitude          : V = 13.96 mag
 Estimated Magnitude Drop  : 2.2 mag
 Estimated Max. Duration   : 7.3 sec
 Object Mean Diameter      : 35 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 4.8 km/s
 Elongation to Moon & Sun  : 78° (sunlit = 34%), Sun = 146°
 Cross-track uncertainty   : 4.3 mas = 3 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#51

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


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