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Stellar Occultation by (1065) Amundsenia on 2021-12-22 (18:50:40 UT)



Event Details
 Occultation UUID [and db] : 7ca50ce6-68a0-4d58-97f8-06ec7f0c9189 [observed]

 Occultation Date + Time   : 2021-12-22 at 18:50:40 UT +/- 0.01 min  [1]
 Object Designation        : (1065) Amundsenia
 Star Designation          : GDR3 0890935268419320448
 Star Coordinates (ICRF)   : RA = 07 00 20.4888, DE = +33 00 19.190  [2]
 Star Magnitudes           : G = 13.36 mag, RP = 12.7 mag, BP = 13.86 mag
 Object Magnitude          : V = 16.03 mag
 Estimated Magnitude Drop  : 2.8 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 13 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.0 km/s
 Elongation to Moon & Sun  : 28° (sunlit = 89%), Sun = 165°
 Cross-track uncertainty   : 2.3 mas = 2 km = 0.23 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#61

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


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