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Stellar Occultation by (678) Fredegundis on 2012-01-06 (02:08:46 UT)



Event Details
 Occultation UUID [and db] : 3d74bcb3-4576-44f9-a38d-22f35503864f [observed]

 Occultation Date + Time   : 2012-01-06 at 02:08:46 UT +/- 0.02 min  [1]
 Object Designation        : (678) Fredegundis
 Star Designation          : GDR3 3428117315122250880
 Star Coordinates (ICRF)   : RA = 05 51 48.4164, DE = +24 31 31.832  [2]
 Star Magnitudes           : G = 9.08 mag, RP = 8.17 mag, BP = 9.94 mag
 Object Magnitude          : V = 12.07 mag
 Estimated Magnitude Drop  : 3.1 mag
 Estimated Max. Duration   : 5.4 sec
 Object Mean Diameter      : 42 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 7.7 km/s
 Elongation to Moon & Sun  : 20° (sunlit = 90%), Sun = 163°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.3 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#123

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


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