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Stellar Occultation by (144) Vibilia on 2001-12-30 (17:57:27 UT)



Event Details
 Occultation UUID [and db] : 40bcd5fb-d07d-4d08-82ac-c32ef6a8a736 [observed]

 Occultation Date + Time   : 2001-12-30 at 17:57:27 UT +/- 0.02 min  [1]
 Object Designation        : (144) Vibilia
 Star Designation          : GDR3 2445847363831467392
 Star Coordinates (ICRF)   : RA = 23 45 27.6344, DE = -05 49 08.213  [2]
 Star Magnitudes           : G = 10.84 mag, RP = 10.39 mag, BP = 11.13 mag
 Object Magnitude          : V = 12.48 mag
 Estimated Magnitude Drop  : 1.9 mag
 Estimated Max. Duration   : 5.0 sec
 Object Mean Diameter      : 142 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 28.7 km/s
 Elongation to Moon & Sun  : 109° (sunlit = 100%), Sun = 75°
 Cross-track uncertainty   : 7.3 mas = 10 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL#125

 Object is a <Gaia mass determination> target !

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


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