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Stellar Occultation by (50833) 2000 FE40 on 2025-11-07 (18:34:31 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] : b4d27de0-ddb8-11f0-547e-f0a2dfde365e [observed]

 Occultation Date + Time   : 2025-11-07 at 18:34:31 UT +/- 0.01 min  [1]
 Object Designation        : (50833) 2000 FE40
 Star Designation          : GDR3 0030967263959997952
 Star Coordinates (ICRF)   : RA = 03 11 00.2750, DE = +14 36 58.919  [2]
 Star Magnitudes           : G = 11.77 mag, RP = 11.02 mag, BP = 12.39 mag
 Object Magnitude          : V = 18.46 mag
 Estimated Magnitude Drop  : 6.7 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 12.2 km/s
 Object Mean Diameter      : 3.7 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5800 arcs/min @ PA = 264 deg
 Horizontal Parallax       : 5.0380 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 29° (sunlit = 93%), Sun = 175°
 Cross-track uncertainty   : 3.3 mas = 4 km = 1.13 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#53
 Note                      : FP:true

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


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