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Stellar Occultation by (36669) 2000 QH217 on 2025-04-03 (01:32:33 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] : 5c3a8210-ddb6-11f0-547e-4864f3f5eea1 [observed]

 Occultation Date + Time   : 2025-04-03 at 01:32:33 UT +/- 0.01 min  [1]
 Object Designation        : (36669) 2000 QH217
 Star Designation          : GDR3 6325405251163654144
 Star Coordinates (ICRF)   : RA = 14 47 49.2060, DE = -11 16 53.355  [2]
 Star Magnitudes           : G = 10.05 mag, RP = 9.35 mag, BP = 10.59 mag
 Object Magnitude          : V = 18.94 mag
 Estimated Magnitude Drop  : 8.9 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 11.0 km/s
 Object Mean Diameter      : 5.8 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3817 arcs/min @ PA = 269 deg
 Horizontal Parallax       : 3.6810 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 144° (sunlit = 28%), Sun = 150°
 Cross-track uncertainty   : 3.0 mas = 5 km = 0.90 path-width (1-sig)
 RUWE and duplicate source : 2.47 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45
 Note                      : FP:true

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


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