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Stellar Occultation by (476) Hedwig on 2020-05-19 (22:14:20 UT)



Event Details
 Occultation UUID [and db] : 55b422f5-f02a-4b4d-b9b5-524ccdc328e6 [observed]

 Occultation Date + Time   : 2020-05-19 at 22:14:20 UT +/- 0.0 min  [1]
 Object Designation        : (476) Hedwig
 Star Designation          : GDR3 0597399787318840576
 Star Coordinates (ICRF)   : RA = 08 54 42.1294, DE = +09 11 52.312  [2]
 Star Magnitudes           : G = 12.39 mag, RP = 11.92 mag, BP = 12.7 mag
 Object Magnitude          : V = 14.25 mag
 Estimated Magnitude Drop  : 2.0 mag
 Estimated Max. Duration   : 5.0 sec
 Object Mean Diameter      : 117 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 23.3 km/s
 Elongation to Moon & Sun  : 105° (sunlit = 7%), Sun = 74°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 2.66 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#128

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


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