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Stellar Occultation by (582) Olympia on 2025-02-23 (04:10:17 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 27157a30-85f7-11ef-78cd-2250f8fd1db8 [asteroids]

 Occultation Date + Time   : 2025-02-23 at 04:10:17 UT +/- 0.0 min  [1]
 Object Designation        : (582) Olympia
 Star Designation          : GDR3 4442129475611747712
 Star Coordinates (ICRF)   : RA = 16 46 26.4019, DE = +07 38 12.772  [2]
 Star Magnitudes           : G = 13.39 mag, RP = 12.71 mag, BP = 13.91 mag
 Object Magnitude          : V = 14.41 mag
 Estimated Magnitude Drop  : 1.4 mag
 Estimated Max. Duration   : 1.9 sec
 Object Mean Diameter      : 43.4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 22.4 km/s
 Elongation to Moon & Sun  : 42° (sunlit = 27%), Sun = 86°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#73

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


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