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Stellar Occultation by (111244) 2001 XV2 on 2023-10-09 (21:26:10 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] : 808e1ac0-c33e-11ef-5276-bc0bddfee919 [observed]

 Occultation Date + Time   : 2023-10-09 at 21:26:10 UT +/- 0.04 min  [1]
 Object Designation        : (111244) 2001 XV2
 Star Designation          : GDR3 0275893585113012096
 Star Coordinates (ICRF)   : RA = 04 09 15.7003, DE = +53 36 22.565  [2]
 Star Magnitudes           : G = 11.52 mag, RP = 10.69 mag, BP = 12.25 mag
 Object Magnitude          : V = 19.87 mag
 Estimated Magnitude Drop  : 8.3 mag
 Estimated Max. Duration   : 0.3 sec
 Object Mean Diameter      : 4.4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.0 km/s
 Elongation to Moon & Sun  : 72° (sunlit = 20%), Sun = 119°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.71 path-width (1-sig)
 RUWE and duplicate source : 1.12 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#32

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


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