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Stellar Occultation by (212495) 2006 QU141 on 2025-12-25 (01:52:50 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] : d0178480-d996-11f1-43f3-03ce18fbf2db [observed]

 Occultation Date + Time   : 2025-12-25 at 01:52:50 UT +/- 0.3 min  [1]
 Object Designation        : (212495) 2006 QU141
 Star Designation          : GDR3 3876612403055905920
 Star Coordinates (ICRF)   : RA = 10 13 06.7030, DE = +09 29 59.958  [2]
 Star Magnitudes           : G = 13.35 mag, RP = 12.82 mag, BP = 13.7 mag
 Object Magnitude          : V = 21.11 mag
 Estimated Magnitude Drop  : 7.8 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 1.8 km/s
 Object Mean Diameter      : 1.80 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.0700 arcs/min @ PA = 76 deg
 Horizontal Parallax       : 4.2400 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 177° (sunlit = 23%), Sun = 122°
 Cross-track uncertainty   : 16.3 mas = 24 km = 13.62 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL29
 Note                      : FP:true

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


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