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Stellar Occultation by (891) Gunhild on 2017-09-04 (01:06:22 UT)



Event Details
 Occultation UUID [and db] : 5862e143-c0fc-48e7-ad87-d2dc12ddafcc [observed]

 Occultation Date + Time   : 2017-09-04 at 01:06:22 UT +/- 0.01 min  [1]
 Object Designation        : (891) Gunhild
 Star Designation          : GDR3 3348756558695216384
 Star Coordinates (ICRF)   : RA = 05 58 52.7917, DE = +15 41 02.098  [2]
 Star Magnitudes           : G = 14.07 mag, RP = 13.61 mag, BP = 14.37 mag
 Object Magnitude          : V = 15.57 mag
 Estimated Magnitude Drop  : 1.8 mag
 Estimated Max. Duration   : 2.1 sec
 Object Mean Diameter      : 52 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 25.2 km/s
 Elongation to Moon & Sun  : 134° (sunlit = 95%), Sun = 72°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.16 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#109

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


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