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Stellar Occultation by (73850) 1996 TF33 on 2025-11-17 (03:46:44 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] : b97c56e0-ddb8-11f0-547e-79dc7ffcac46 [observed]

 Occultation Date + Time   : 2025-11-17 at 03:46:44 UT +/- 0.02 min  [1]
 Object Designation        : (73850) 1996 TF33
 Star Designation          : GDR3 0144914155072680064
 Star Coordinates (ICRF)   : RA = 04 36 37.1799, DE = +22 05 56.516  [2]
 Star Magnitudes           : G = 11.96 mag, RP = 11.12 mag, BP = 12.7 mag
 Object Magnitude          : V = 18.45 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 10.6 km/s
 Object Mean Diameter      : 4.3 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4833 arcs/min @ PA = 252 deg
 Horizontal Parallax       : 4.8670 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 130° (sunlit = 9%), Sun = 164°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.21 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#50
 Note                      : FP:true

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


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