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Stellar Occultation by (5511) Cloanthus on 2021-06-16 (23:06:04 UT)



Event Details
 Occultation UUID [and db] : a903b09d-6fa1-49d5-b6f8-21503a4a3f3f [observed]

 Occultation Date + Time   : 2021-06-16 at 23:06:04 UT +/- 0.04 min  [1]
 Object Designation        : (5511) Cloanthus
 Star Designation          : GDR3 4165154765640441472
 Star Coordinates (ICRF)   : RA = 17 43 30.3796, DE = -09 10 52.617  [2]
 Star Magnitudes           : G = 14.31 mag, RP = 13.16 mag, BP = 15.73 mag
 Object Magnitude          : V = 16.89 mag
 Estimated Magnitude Drop  : 2.7 mag
 Estimated Max. Duration   : 1.9 sec
 Object Mean Diameter      : 29 km  (src: astorb)
 Orbital Class             : JTRO
 Speed of the shadow       : 14.9 km/s
 Elongation to Moon & Sun  : 103° (sunlit = 37%), Sun = 166°
 Cross-track uncertainty   : 1.3 mas = 3 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#47

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


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