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Stellar Occultation by (72672) 2001 FG53 on 2025-10-29 (01:17:32 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] : a3e8cf70-ddb8-11f0-547e-7482ebdf5f79 [observed]

 Occultation Date + Time   : 2025-10-29 at 01:17:32 UT +/- 0.02 min  [1]
 Object Designation        : (72672) 2001 FG53
 Star Designation          : GDR3 0064112183716592384
 Star Coordinates (ICRF)   : RA = 03 48 55.0548, DE = +22 32 38.026  [2]
 Star Magnitudes           : G = 10.0 mag, RP = 9.54 mag, BP = 10.28 mag
 Object Magnitude          : V = 19.96 mag
 Estimated Magnitude Drop  : 10.0 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 12.6 km/s
 Object Mean Diameter      : 3.8 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4167 arcs/min @ PA = 263 deg
 Horizontal Parallax       : 3.5080 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 121° (sunlit = 44%), Sun = 156°
 Cross-track uncertainty   : 2.0 mas = 3 km = 0.96 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#49
 Note                      : FP:true

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


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