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Stellar Occultation by (1177) Gonnessia on 2007-05-18 (22:22:25 UT)



Event Details
 Occultation UUID [and db] : 35b830d1-1c45-40f0-a7f4-9872304e2d08 [observed]

 Occultation Date + Time   : 2007-05-18 at 22:22:25 UT +/- 0.03 min  [1]
 Object Designation        : (1177) Gonnessia
 Star Designation          : GDR3 6237974461644480128
 Star Coordinates (ICRF)   : RA = 15 35 06.1969, DE = -25 06 20.399  [2]
 Star Magnitudes           : G = 7.93 mag, RP = 7.55 mag, BP = 8.15 mag
 Object Magnitude          : V = 14.14 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 6.4 sec
 Object Mean Diameter      : 92 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.5 km/s
 Elongation to Moon & Sun  : 151° (sunlit = 6%), Sun = 174°
 Cross-track uncertainty   : 1.8 mas = 3 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 7.12 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#80

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


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