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Stellar Occultation by (51700) 2001 KV23 on 2026-08-18 (00:22:11 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] : 074056f0-d9ae-11f1-43f3-85187fbfb4f6 [observed]

 Occultation Date + Time   : 2026-08-18 at 00:22:11 UT +/- 0.01 min  [1]
 Object Designation        : (51700) 2001 KV23
 Star Designation          : GDR3 2761110921275125120
 Star Coordinates (ICRF)   : RA = 23 24 01.6878, DE = +08 47 20.093  [2]
 Star Magnitudes           : G = 13.8 mag, RP = 13.03 mag, BP = 14.46 mag
 Object Magnitude          : V = 16.31 mag
 Estimated Magnitude Drop  : 2.6 mag
 Estimated Max. Duration   : 1.7 sec
 Speed of the shadow       : 3.0 km/s
 Object Mean Diameter      : 5.3 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.2533 arcs/min @ PA = 290 deg
 Horizontal Parallax       : 8.8420 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 144° (sunlit = 30%), Sun = 148°
 Cross-track uncertainty   : 1.0 mas = 0 km = 0.14 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL53
 Note                      : FP:true

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


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