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Stellar Occultation by (11118) Modra on 2021-12-01 (23:21:01 UT)



Event Details
 Occultation UUID [and db] : e0b2f786-079c-4b12-9e17-264c81a4eeab [observed]

 Occultation Date + Time   : 2021-12-01 at 23:21:01 UT +/- 0.02 min  [1]
 Object Designation        : (11118) Modra
 Star Designation          : GDR3 0062630213839749760
 Star Coordinates (ICRF)   : RA = 03 25 14.6325, DE = +22 48 21.240  [2]
 Star Magnitudes           : G = 12.86 mag, RP = 12.26 mag, BP = 13.29 mag
 Object Magnitude          : V = 17.77 mag
 Estimated Magnitude Drop  : 4.9 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 5 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.1 km/s
 Elongation to Moon & Sun  : 161° (sunlit = 8%), Sun = 164°
 Cross-track uncertainty   : 3.3 mas = 3 km = 0.81 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#51

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


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