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Stellar Occultation by (105353) 2000 QN105 on 2025-11-28 (21:01:55 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] : c6dc6960-ddb8-11f0-547e-551a557767c0 [observed]

 Occultation Date + Time   : 2025-11-28 at 21:01:55 UT +/- 0.06 min  [1]
 Object Designation        : (105353) 2000 QN105
 Star Designation          : GDR3 3364539704512962048
 Star Coordinates (ICRF)   : RA = 06 54 43.2958, DE = +18 25 45.559  [2]
 Star Magnitudes           : G = 12.72 mag, RP = 12.03 mag, BP = 13.25 mag
 Object Magnitude          : V = 18.59 mag
 Estimated Magnitude Drop  : 5.9 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 4.5 km/s
 Object Mean Diameter      : 3.1 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2650 arcs/min @ PA = 294 deg
 Horizontal Parallax       : 6.2680 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 119° (sunlit = 56%), Sun = 144°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.23 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#40
 Note                      : FP:true

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


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