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Stellar Occultation by (944) Hidalgo on 2018-12-06 (00:46:32 UT)



Event Details
 Occultation UUID [and db] : 87da2923-5d62-4478-a5fa-c88305a29fdf [observed]

 Occultation Date + Time   : 2018-12-06 at 00:46:32 UT +/- 0.01 min  [1]
 Object Designation        : (944) Hidalgo
 Star Designation          : GDR3 1693170837881898368
 Star Coordinates (ICRF)   : RA = 12 03 03.5042, DE = +76 57 58.970  [2]
 Star Magnitudes           : G = 12.79 mag, RP = 12.15 mag, BP = 13.28 mag
 Object Magnitude          : V = 14.1 mag
 Estimated Magnitude Drop  : 1.6 mag
 Estimated Max. Duration   : 2.1 sec
 Object Mean Diameter      : 27 km  (src: astorb)
 Orbital Class             : CEN
 Speed of the shadow       : 12.8 km/s
 Elongation to Moon & Sun  : 98° (sunlit = 2%), Sun = 108°
 Cross-track uncertainty   : 27.0 mas = 28 km = 1.07 path-width (1-sig)
 RUWE and duplicate source : 8.28 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#58

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


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