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Stellar Occultation by (25289) 1998 WE12 on 2023-09-28 (04:09:21 UT)



Event Details
 Occultation UUID [and db] : e2148960-d116-41ca-96a7-1df97852090f [observed]

 Occultation Date + Time   : 2023-09-28 at 04:09:21 UT +/- 0.03 min  [1]
 Object Designation        : (25289) 1998 WE12
 Star Designation          : GDR3 3423998441484396544
 Star Coordinates (ICRF)   : RA = 05 53 58.3748, DE = +21 50 10.616  [2]
 Star Magnitudes           : G = 8.65 mag, RP = 8.54 mag, BP = 8.66 mag
 Object Magnitude          : V = 18.87 mag
 Estimated Magnitude Drop  : 10.2 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.8 km/s
 Elongation to Moon & Sun  : 101° (sunlit = 98%), Sun = 96°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.27 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#50

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


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