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Stellar Occultation by (99892) 2002 QL on 2026-10-04 (21:30:53 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] : f6d3fc90-d9b2-11f1-43f3-d9fbfefd0351 [observed]

 Occultation Date + Time   : 2026-10-04 at 21:30:53 UT +/- 0.03 min  [1]
 Object Designation        : (99892) 2002 QL
 Star Designation          : GDR3 3448753494809383168
 Star Coordinates (ICRF)   : RA = 05 32 27.4649, DE = +32 30 44.678  [2]
 Star Magnitudes           : G = 11.78 mag, RP = 11.46 mag, BP = 11.96 mag
 Object Magnitude          : V = 19.88 mag
 Estimated Magnitude Drop  : 8.1 mag
 Estimated Max. Duration   : 1.3 sec
 Speed of the shadow       : 4.5 km/s
 Object Mean Diameter      : 5.7 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.1233 arcs/min @ PA = 105 deg
 Horizontal Parallax       : 2.9100 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 35° (sunlit = 35%), Sun = 107°
 Cross-track uncertainty   : 1.3 mas = 2 km = 0.50 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL53
 Note                      : FP:true

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
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