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Stellar Occultation by (173717) 2001 QC152 on 2023-10-15 (18:11:28 UT)



Event Details
 Occultation UUID [and db] : 0966b9f4-1517-4692-aba3-374e9a58ac66 [observed]

 Occultation Date + Time   : 2023-10-15 at 18:11:28 UT +/- 0.16 min  [1]
 Object Designation        : (173717) 2001 QC152
 Star Designation          : GDR3 1918330997979149312
 Star Coordinates (ICRF)   : RA = 23 10 46.5165, DE = +40 11 54.464  [2]
 Star Magnitudes           : G = 13.44 mag, RP = 12.9 mag, BP = 13.8 mag
 Object Magnitude          : V = 18.7 mag
 Estimated Magnitude Drop  : 5.3 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 7.8 km/s
 Elongation to Moon & Sun  : 134° (sunlit = 1%), Sun = 137°
 Cross-track uncertainty   : 36.7 mas = 39 km = 12.29 path-width (1-sig)
 RUWE and duplicate source : 1.52 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#14

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


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