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Stellar Occultation by (75447) 1999 XJ135 on 2023-10-10 (03:29:08 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] : 81500b30-c33e-11ef-5276-a1f89fba20db [observed]

 Occultation Date + Time   : 2023-10-10 at 03:29:08 UT +/- 0.0 min  [1]
 Object Designation        : (75447) 1999 XJ135
 Star Designation          : GDR3 0348808214099800832
 Star Coordinates (ICRF)   : RA = 01 36 17.3218, DE = +43 31 10.186  [2]
 Star Magnitudes           : G = 10.54 mag, RP = 10.1 mag, BP = 10.8 mag
 Object Magnitude          : V = 19.29 mag
 Estimated Magnitude Drop  : 8.8 mag
 Estimated Max. Duration   : 0.3 sec
 Object Mean Diameter      : 4.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.4 km/s
 Elongation to Moon & Sun  : 102° (sunlit = 18%), Sun = 142°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 1.45 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#41

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


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