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Stellar Occultation by (135026) 2001 LW12 on 2025-09-03 (22:03:17 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] : a77aa8c0-ddb8-11f0-547e-fd93d5fe26b6 [observed]

 Occultation Date + Time   : 2025-09-03 at 22:03:17 UT +/- 0.16 min  [1]
 Object Designation        : (135026) 2001 LW12
 Star Designation          : GDR3 0331839176269993344
 Star Coordinates (ICRF)   : RA = 02 23 47.5564, DE = +39 09 08.211  [2]
 Star Magnitudes           : G = 12.91 mag, RP = 12.23 mag, BP = 13.44 mag
 Object Magnitude          : V = 19.63 mag
 Estimated Magnitude Drop  : 6.7 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 6.1 km/s
 Object Mean Diameter      : 3.7 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.2383 arcs/min @ PA = 11 deg
 Horizontal Parallax       : 4.1410 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 113° (sunlit = 83%), Sun = 113°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL32
 Note                      : FP:true

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


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