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Stellar Occultation by (818) Kapteynia on 2022-11-20 (21:26:00 UT)



Event Details
 Occultation UUID [and db] : dae6e566-772b-4f8b-b0c9-f9ed2139499a [observed]

 Occultation Date + Time   : 2022-11-20 at 21:26:00 UT +/- 0.22 min  [1]
 Object Designation        : (818) Kapteynia
 Star Designation          : GDR3 0885920194022699136
 Star Coordinates (ICRF)   : RA = 07 22 42.0568, DE = +30 23 24.780  [2]
 Star Magnitudes           : G = 10.17 mag, RP = 9.82 mag, BP = 10.37 mag
 Object Magnitude          : V = 14.54 mag
 Estimated Magnitude Drop  : 4.4 mag
 Estimated Max. Duration   : 6.2 sec
 Object Mean Diameter      : 50 km  (src: astorb+H10)
 Speed of the shadow       : 8.0 km/s
 Elongation to Moon & Sun  : 91° (sunlit = 12%), Sun = 130°
 Cross-track uncertainty   : 8.7 mas = 15 km = 0.31 path-width (1-sig)
 RUWE and duplicate source : 1.5 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#54 (23-01-08)

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


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