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Stellar Occultation by (17318) 2091 T-1 on 2022-07-08 (23:13:27 UT)



Event Details
 Occultation UUID [and db] : 4c669f17-6e21-4991-b223-d4500f554bbb [observed]

 Occultation Date + Time   : 2022-07-08 at 23:13:27 UT +/- 0.04 min  [1]
 Object Designation        : (17318) 2091 T-1
 Star Designation          : GDR3 4358758216162768000
 Star Coordinates (ICRF)   : RA = 16 22 38.8888, DE = -02 04 47.664  [2]
 Star Magnitudes           : G = 6.22 mag, RP = 6.12 mag, BP = 6.25 mag
 Object Magnitude          : V = 18.2 mag
 Estimated Magnitude Drop  : 12.0 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 6 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.0 km/s
 Elongation to Moon & Sun  : 30° (sunlit = 70%), Sun = 134°
 Cross-track uncertainty   : 1.1 mas = 1 km = 0.26 path-width (1-sig)
 RUWE and duplicate source : 1.8 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#48

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


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