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Stellar Occultation by (5570) Kirsan on 2022-03-08 (00:11:14 UT)



Event Details
 Occultation UUID [and db] : 164281d5-ffca-4fa9-a497-a3d1fb3e4223 [observed]

 Occultation Date + Time   : 2022-03-08 at 00:11:14 UT +/- 0.03 min  [1]
 Object Designation        : (5570) Kirsan
 Star Designation          : GDR3 3858255369235556736
 Star Coordinates (ICRF)   : RA = 10 42 43.9118, DE = +04 42 09.783  [2]
 Star Magnitudes           : G = 9.52 mag, RP = 9.16 mag, BP = 9.74 mag
 Object Magnitude          : V = 16.94 mag
 Estimated Magnitude Drop  : 7.4 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 10 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.9 km/s
 Elongation to Moon & Sun  : 110° (sunlit = 28%), Sun = 172°
 Cross-track uncertainty   : 2.7 mas = 3 km = 0.41 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#58

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


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