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Stellar Occultation by (678) Fredegundis on 2019-07-23 (22:53:58 UT)



Event Details
 Occultation UUID [and db] : 16b5a2cc-38ea-45f1-aabc-ff40af8970f1 [observed]

 Occultation Date + Time   : 2019-07-23 at 22:53:58 UT +/- 0.01 min  [1]
 Object Designation        : (678) Fredegundis
 Star Designation          : GDR3 2592860177363861376
 Star Coordinates (ICRF)   : RA = 01 36 29.2272, DE = +17 29 54.785  [2]
 Star Magnitudes           : G = 11.44 mag, RP = 10.93 mag, BP = 11.78 mag
 Object Magnitude          : V = 13.6 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 2.1 sec
 Object Mean Diameter      : 42 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 19.8 km/s
 Elongation to Moon & Sun  : 16° (sunlit = 61%), Sun = 92°
 Cross-track uncertainty   : 2.3 mas = 3 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#123

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


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