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Stellar Occultation by (49258) 1998 TM32 on 2025-12-27 (19:59:27 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] : ba5ced10-d996-11f1-43f3-e423eb5f113f [observed]

 Occultation Date + Time   : 2025-12-27 at 19:59:27 UT +/- 0.0 min  [1]
 Object Designation        : (49258) 1998 TM32
 Star Designation          : GDR3 0674514928686767488
 Star Coordinates (ICRF)   : RA = 07 45 42.6105, DE = +21 34 11.707  [2]
 Star Magnitudes           : G = 12.76 mag, RP = 12.2 mag, BP = 13.15 mag
 Object Magnitude          : V = 18.69 mag
 Estimated Magnitude Drop  : 5.9 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 11.7 km/s
 Object Mean Diameter      : 3.7 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5583 arcs/min @ PA = 279 deg
 Horizontal Parallax       : 5.0920 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 108° (sunlit = 51%), Sun = 162°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.24 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL55
 Note                      : FP:true

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


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