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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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