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Stellar Occultation by (196377) 2003 GM2 on 2025-09-10 (20:56:28 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] : 68c46360-ddb7-11f0-547e-6558915d6c26 [observed]

 Occultation Date + Time   : 2025-09-10 at 20:56:28 UT +/- 4.06 min  [1]
 Object Designation        : (196377) 2003 GM2
 Star Designation          : GDR3 6878416792001152896
 Star Coordinates (ICRF)   : RA = 19 56 26.3031, DE = -14 45 35.916  [2]
 Star Magnitudes           : G = 10.79 mag, RP = 10.05 mag, BP = 11.39 mag
 Object Magnitude          : V = 20.7 mag
 Estimated Magnitude Drop  : 9.9 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 3.2 km/s
 Object Mean Diameter      : 1.40 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.1667 arcs/min @ PA = 178 deg
 Horizontal Parallax       : 5.4930 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 92° (sunlit = 87%), Sun = 130°
 Cross-track uncertainty   : 16.0 mas = 18 km = 13.27 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#33
 Note                      : FP:true

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


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