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Stellar Occultation by (5772) Johnlambert on 2021-10-25 (17:05:04 UT)



Event Details
 Occultation UUID [and db] : 84549abe-b921-4fb1-907b-1b4acbcf916d [observed]

 Occultation Date + Time   : 2021-10-25 at 17:05:04 UT +/- 0.01 min  [1]
 Object Designation        : (5772) Johnlambert
 Star Designation          : GDR3 6914419028938673280
 Star Coordinates (ICRF)   : RA = 20 45 24.4374, DE = -04 27 23.217  [2]
 Star Magnitudes           : G = 10.41 mag, RP = 9.98 mag, BP = 10.68 mag
 Object Magnitude          : V = 17.55 mag
 Estimated Magnitude Drop  : 7.1 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 8 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.2 km/s
 Elongation to Moon & Sun  : 133° (sunlit = 78%), Sun = 100°
 Cross-track uncertainty   : 4.3 mas = 6 km = 0.74 path-width (1-sig)
 RUWE and duplicate source : 0.88 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#56

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


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