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Stellar Occultation by (90715) 1991 GE3 on 2026-07-24 (21:49:08 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] : 6591e050-d9ab-11f1-43f3-4e26bbff8ef4 [observed]

 Occultation Date + Time   : 2026-07-24 at 21:49:08 UT +/- 0.02 min  [1]
 Object Designation        : (90715) 1991 GE3
 Star Designation          : GDR3 4095042340807295744
 Star Coordinates (ICRF)   : RA = 18 08 28.2021, DE = -19 57 09.324  [2]
 Star Magnitudes           : G = 15.31 mag, RP = 14.57 mag, BP = 15.89 mag
 Object Magnitude          : V = 18.86 mag
 Estimated Magnitude Drop  : 3.6 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 6.1 km/s
 Object Mean Diameter      : 2.8 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3467 arcs/min @ PA = 257 deg
 Horizontal Parallax       : 6.0490 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 23° (sunlit = 81%), Sun = 150°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.15 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL45
 Note                      : FP:true

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


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