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Stellar Occultation by (22006) 1999 XP51 on 2024-07-26 (02:03:12 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] : 11f9d490-ddb5-11f0-547e-94dc7fff0fc2 [observed]

 Occultation Date + Time   : 2024-07-26 at 02:03:12 UT +/- 0.01 min  [1]
 Object Designation        : (22006) 1999 XP51
 Star Designation          : GDR3 6835678878105233408
 Star Coordinates (ICRF)   : RA = 21 14 30.2262, DE = -16 54 11.731  [2]
 Star Magnitudes           : G = 13.84 mag, RP = 12.85 mag, BP = 14.15 mag
 Object Magnitude          : V = 17.92 mag
 Estimated Magnitude Drop  : 4.1 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 11.2 km/s
 Object Mean Diameter      : 6.0 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.4783 arcs/min @ PA = 253 deg
 Horizontal Parallax       : 4.5430 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 51° (sunlit = 73%), Sun = 168°
 Cross-track uncertainty   : 3.6 mas = 5 km = 0.84 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL59
 Note                      : FP:true

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


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