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Stellar Occultation by (88178) 2000 XQ32 on 2025-09-14 (20:20:59 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] : 784f4520-ddb7-11f0-547e-7c9dbb9568e8 [observed]

 Occultation Date + Time   : 2025-09-14 at 20:20:59 UT +/- 0.03 min  [1]
 Object Designation        : (88178) 2000 XQ32
 Star Designation          : GDR3 6610187356987796864
 Star Coordinates (ICRF)   : RA = 22 47 12.1549, DE = -28 09 10.308  [2]
 Star Magnitudes           : G = 10.68 mag, RP = 10.28 mag, BP = 10.93 mag
 Object Magnitude          : V = 18.36 mag
 Estimated Magnitude Drop  : 7.7 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 9.6 km/s
 Object Mean Diameter      : 4.1 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4867 arcs/min @ PA = 277 deg
 Horizontal Parallax       : 5.3800 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 116° (sunlit = 45%), Sun = 153°
 Cross-track uncertainty   : 7.0 mas = 8 km = 2.02 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#41
 Note                      : FP:true

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


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