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Stellar Occultation by (354171) 2002 CF276 on 2026-09-03 (23:29:41 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] : 34ece2c0-d9af-11f1-43f3-54e0eb9f84b4 [observed]

 Occultation Date + Time   : 2026-09-03 at 23:29:41 UT +/- 0.07 min  [1]
 Object Designation        : (354171) 2002 CF276
 Star Designation          : GDR3 2867658751967979392
 Star Coordinates (ICRF)   : RA = 23 54 20.3186, DE = +31 06 29.789  [2]
 Star Magnitudes           : G = 11.24 mag, RP = 10.31 mag, BP = 12.15 mag
 Object Magnitude          : V = 20.99 mag
 Estimated Magnitude Drop  : 9.8 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 15.0 km/s
 Object Mean Diameter      : 3.4 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4133 arcs/min @ PA = 276 deg
 Horizontal Parallax       : 2.9370 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 57° (sunlit = 54%), Sun = 139°
 Cross-track uncertainty   : 27.7 mas = 60 km = 17.69 path-width (1-sig)
 RUWE and duplicate source : 1.18 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL31
 Note                      : FP:true

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


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