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Stellar Occultation by (44559) 1999 CC38 on 2023-09-17 (22:16:05 UT)



Event Details
 Occultation UUID [and db] : 1aecc77c-f2ee-4118-856e-ac05f0717523 [observed]

 Occultation Date + Time   : 2023-09-17 at 22:16:05 UT +/- 0.13 min  [1]
 Object Designation        : (44559) 1999 CC38
 Star Designation          : GDR3 6882645719876108544
 Star Coordinates (ICRF)   : RA = 20 53 33.3954, DE = -17 55 55.194  [2]
 Star Magnitudes           : G = 12.51 mag, RP = 12.04 mag, BP = 12.81 mag
 Object Magnitude          : V = 18.7 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 1.1 sec
 Object Mean Diameter      : 5 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 4.5 km/s
 Elongation to Moon & Sun  : 104° (sunlit = 8%), Sun = 136°
 Cross-track uncertainty   : 2.7 mas = 3 km = 0.78 path-width (1-sig)
 RUWE and duplicate source : 1.0 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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