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Stellar Occultation by (368) Haidea on 2025-01-19 (23:35:19 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] : 17c05aa0-8598-11ef-78cd-4278bfdfa5ff [asteroids]

 Occultation Date + Time   : 2025-01-19 at 23:35:19 UT +/- 0.01 min  [1]
 Object Designation        : (368) Haidea
 Star Designation          : GDR3 3348172649300750464
 Star Coordinates (ICRF)   : RA = 05 45 41.6227, DE = +15 28 39.381  [2]
 Star Magnitudes           : G = 14.78 mag, RP = 14.2 mag, BP = 15.18 mag
 Object Magnitude          : V = 15.3 mag
 Estimated Magnitude Drop  : 1.0 mag
 Estimated Max. Duration   : 6.7 sec
 Object Mean Diameter      : 70 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.4 km/s
 Elongation to Moon & Sun  : 103° (sunlit = 67%), Sun = 146°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#124

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


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