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Stellar Occultation by (45485) 2000 AS236 on 2025-09-08 (00:45:37 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] : 665fbf70-ddb7-11f0-547e-bacbb26d32a6 [observed]

 Occultation Date + Time   : 2025-09-08 at 00:45:37 UT +/- 0.0 min  [1]
 Object Designation        : (45485) 2000 AS236
 Star Designation          : GDR3 0176602668595226880
 Star Coordinates (ICRF)   : RA = 04 22 30.8309, DE = +36 03 09.254  [2]
 Star Magnitudes           : G = 10.67 mag, RP = 10.29 mag, BP = 10.89 mag
 Object Magnitude          : V = 17.92 mag
 Estimated Magnitude Drop  : 7.3 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 16.1 km/s
 Object Mean Diameter      : 7.0 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.6683 arcs/min @ PA = 66 deg
 Horizontal Parallax       : 4.4240 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 81° (sunlit = 100%), Sun = 96°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.61 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL#59
 Note                      : FP:true

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


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