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Stellar Occultation by (5733) 1989 AQ on 2021-10-29 (20:51:15 UT)



Event Details
 Occultation UUID [and db] : 1cf44cc0-83be-44d1-9a4f-b2ff392d5008 [observed]

 Occultation Date + Time   : 2021-10-29 at 20:51:15 UT +/- 0.03 min  [1]
 Object Designation        : (5733) 1989 AQ
 Star Designation          : GDR3 6837998602825665024
 Star Coordinates (ICRF)   : RA = 21 36 14.7949, DE = -16 38 15.366  [2]
 Star Magnitudes           : G = 12.2 mag, RP = 11.7 mag, BP = 12.53 mag
 Object Magnitude          : V = 18.21 mag
 Estimated Magnitude Drop  : 6.0 mag
 Estimated Max. Duration   : 1.1 sec
 Object Mean Diameter      : 10 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.7 km/s
 Elongation to Moon & Sun  : 176° (sunlit = 40%), Sun = 104°
 Cross-track uncertainty   : 2.3 mas = 4 km = 0.46 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45

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


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