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Stellar Occultation by (127091) 2002 GZ78 on 2026-10-10 (02:16:02 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] : 474d07c0-d9b3-11f1-43f3-3628efb72683 [observed]

 Occultation Date + Time   : 2026-10-10 at 02:16:02 UT +/- 0.01 min  [1]
 Object Designation        : (127091) 2002 GZ78
 Star Designation          : GDR3 2465094211797060736
 Star Coordinates (ICRF)   : RA = 01 34 19.8521, DE = -09 06 34.275  [2]
 Star Magnitudes           : G = 11.96 mag, RP = 11.44 mag, BP = 12.31 mag
 Object Magnitude          : V = 19.16 mag
 Estimated Magnitude Drop  : 7.2 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 14.3 km/s
 Object Mean Diameter      : 4.1 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5500 arcs/min @ PA = 265 deg
 Horizontal Parallax       : 4.0960 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 157° (sunlit = 0%), Sun = 162°
 Cross-track uncertainty   : 5.7 mas = 8 km = 2.16 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL31
 Note                      : FP:true

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


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