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Stellar Occultation by (978) Aidamina on 2020-08-06 (22:30:43 UT)



Event Details
 Occultation UUID [and db] : 3c659643-08b9-4a81-9464-2bb7f3a7e6da [observed]

 Occultation Date + Time   : 2020-08-06 at 22:30:43 UT +/- 0.03 min  [1]
 Object Designation        : (978) Aidamina
 Star Designation          : GDR3 1805863564185806592
 Star Coordinates (ICRF)   : RA = 20 26 41.2979, DE = +16 24 56.981  [2]
 Star Magnitudes           : G = 12.18 mag, RP = 11.56 mag, BP = 12.65 mag
 Object Magnitude          : V = 13.58 mag
 Estimated Magnitude Drop  : 1.7 mag
 Estimated Max. Duration   : 8.7 sec
 Object Mean Diameter      : 79 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.1 km/s
 Elongation to Moon & Sun  : 54° (sunlit = 90%), Sun = 146°
 Cross-track uncertainty   : 4.0 mas = 4 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.38 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#66

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


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