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Stellar Occultation by (169392) 2001 VA65 on 2024-12-22 (20:45:51 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] : c8245a10-ddb5-11f0-547e-3fda15cb062d [observed]

 Occultation Date + Time   : 2024-12-22 at 20:45:51 UT +/- 0.06 min  [1]
 Object Designation        : (169392) 2001 VA65
 Star Designation          : GDR3 3457874841412377728
 Star Coordinates (ICRF)   : RA = 05 55 10.3551, DE = +38 47 42.860  [2]
 Star Magnitudes           : G = 11.35 mag, RP = 10.54 mag, BP = 12.04 mag
 Object Magnitude          : V = 18.43 mag
 Estimated Magnitude Drop  : 7.1 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 10.4 km/s
 Object Mean Diameter      : 3.6 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5350 arcs/min @ PA = 282 deg
 Horizontal Parallax       : 5.4460 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 92° (sunlit = 51%), Sun = 164°
 Cross-track uncertainty   : 24.0 mas = 28 km = 7.81 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL37
 Note                      : FP:true

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


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