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Stellar Occultation by (13856) 1999 XZ105 on 2024-06-04 (01:31:44 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] : 3db0ae00-c34a-11ef-5276-4ade7687e7ca [observed]

 Occultation Date + Time   : 2024-06-04 at 01:31:44 UT +/- 0.01 min  [1]
 Object Designation        : (13856) 1999 XZ105
 Star Designation          : GDR3 4197492639583830016
 Star Coordinates (ICRF)   : RA = 19 06 49.8394, DE = -13 24 08.856  [2]
 Star Magnitudes           : G = 13.07 mag, RP = 12.27 mag, BP = 13.74 mag
 Object Magnitude          : V = 17.38 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 1.0 sec
 Object Mean Diameter      : 8.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.4 km/s
 Elongation to Moon & Sun  : 114° (sunlit = 8%), Sun = 146°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57

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


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