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Stellar Occultation by (295911) 2008 WN102 on 2025-12-12 (01:13:36 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] : da5f8760-ddb8-11f0-547e-b08c3bffb474 [observed]

 Occultation Date + Time   : 2025-12-12 at 01:13:36 UT +/- 0.07 min  [1]
 Object Designation        : (295911) 2008 WN102
 Star Designation          : GDR3 3431901215669492480
 Star Coordinates (ICRF)   : RA = 06 26 00.8630, DE = +25 46 14.041  [2]
 Star Magnitudes           : G = 11.79 mag, RP = 11.13 mag, BP = 12.29 mag
 Object Magnitude          : V = 19.14 mag
 Estimated Magnitude Drop  : 7.4 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 16.6 km/s
 Object Mean Diameter      : 3.6 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.6900 arcs/min @ PA = 300 deg
 Horizontal Parallax       : 4.4190 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 77° (sunlit = 48%), Sun = 164°
 Cross-track uncertainty   : 30.3 mas = 43 km = 12.15 path-width (1-sig)
 RUWE and duplicate source : 1.08 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL35
 Note                      : FP:true

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


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