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Stellar Occultation by (3631) Sigyn on 2019-02-25 (20:25:40 UT)



Event Details
 Occultation UUID [and db] : 6c81f1d6-d5ee-4416-a3c5-c5b53201be33 [observed]

 Occultation Date + Time   : 2019-02-25 at 20:25:40 UT +/- 0.02 min  [1]
 Object Designation        : (3631) Sigyn
 Star Designation          : GDR3 3338911909534649088
 Star Coordinates (ICRF)   : RA = 05 27 32.4467, DE = +10 11 55.201  [2]
 Star Magnitudes           : G = 14.56 mag, RP = 13.92 mag, BP = 14.97 mag
 Object Magnitude          : V = 17.01 mag
 Estimated Magnitude Drop  : 2.6 mag
 Estimated Max. Duration   : 3.3 sec
 Object Mean Diameter      : 35 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.6 km/s
 Elongation to Moon & Sun  : 156° (sunlit = 57%), Sun = 104°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 3.31 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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