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Stellar Occultation by (203711) 2002 PQ141 on 2025-11-19 (16:30:16 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] : bb22b3e0-ddb8-11f0-547e-7b8c72ffba49 [observed]

 Occultation Date + Time   : 2025-11-19 at 16:30:16 UT +/- 0.1 min  [1]
 Object Designation        : (203711) 2002 PQ141
 Star Designation          : GDR3 0470608848054993152
 Star Coordinates (ICRF)   : RA = 04 09 30.2730, DE = +59 53 38.834  [2]
 Star Magnitudes           : G = 10.52 mag, RP = 10.23 mag, BP = 10.69 mag
 Object Magnitude          : V = 18.9 mag
 Estimated Magnitude Drop  : 8.4 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 8.8 km/s
 Object Mean Diameter      : 3.3 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4567 arcs/min @ PA = 257 deg
 Horizontal Parallax       : 5.5160 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 141° (sunlit = 0%), Sun = 139°
 Cross-track uncertainty   : 27.3 mas = 31 km = 9.57 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL38
 Note                      : FP:true

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


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