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Stellar Occultation by (19665) 1999 RT137 on 2021-11-03 (05:02:02 UT)



Event Details
 Occultation UUID [and db] : 08253ab4-14af-4472-b2b3-9a38e3d66117 [observed]

 Occultation Date + Time   : 2021-11-03 at 05:02:02 UT +/- 0.03 min  [1]
 Object Designation        : (19665) 1999 RT137
 Star Designation          : GDR3 0879279418669902208
 Star Coordinates (ICRF)   : RA = 07 45 06.0561, DE = +30 46 19.988  [2]
 Star Magnitudes           : G = 12.74 mag, RP = 12.08 mag, BP = 13.25 mag
 Object Magnitude          : V = 18.22 mag
 Estimated Magnitude Drop  : 5.5 mag
 Estimated Max. Duration   : 1.1 sec
 Object Mean Diameter      : 8 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 7.2 km/s
 Elongation to Moon & Sun  : 85° (sunlit = 4%), Sun = 108°
 Cross-track uncertainty   : 3.0 mas = 5 km = 0.63 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#48

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


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