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Stellar Occultation by (14437) 1992 GD3 on 2025-08-20 (23:11:07 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] : 4fc21b00-ddb7-11f0-547e-eb2afb6e262d [observed]

 Occultation Date + Time   : 2025-08-20 at 23:11:07 UT +/- 0.01 min  [1]
 Object Designation        : (14437) 1992 GD3
 Star Designation          : GDR3 4216762611632488576
 Star Coordinates (ICRF)   : RA = 20 11 35.4122, DE = -06 53 24.891  [2]
 Star Magnitudes           : G = 13.59 mag, RP = 12.73 mag, BP = 14.35 mag
 Object Magnitude          : V = 17.68 mag
 Estimated Magnitude Drop  : 4.1 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 7.9 km/s
 Object Mean Diameter      : 4.9 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.4400 arcs/min @ PA = 238 deg
 Horizontal Parallax       : 5.9260 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 163° (sunlit = 6%), Sun = 152°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.15 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#56
 Note                      : FP:true

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


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