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Stellar Occultation by (6997) Laomedon on 2023-12-03 (18:52:11 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] : 42ac5f50-ddb4-11f0-547e-4be94f9b2a50 [observed] Occultation Date + Time : 2023-12-03 at 18:52:11 UT +/- 0.03 min [1] Object Designation : (6997) Laomedon Star Designation : GDR3 2653967086560625152 Star Coordinates (ICRF) : RA = 22 37 32.9624, DE = -00 06 23.959 [2] Star Magnitudes : G = 13.44 mag, RP = 12.85 mag, BP = 13.88 mag Object Magnitude : V = 18.39 mag Estimated Magnitude Drop : 5.0 mag Estimated Max. Duration : 1.7 sec Speed of the shadow : 15.0 km/s Object Mean Diameter : 26.0 km (src: astorb) => apparent = 7 mas Apparent Motion : 0.2433 arcs/min @ PA = 99 deg Horizontal Parallax : 1.7280 arcs Dynamical Class : JTRO Elongation to Moon & Sun : 160° (sunlit = 64%), Sun = 90° Cross-track uncertainty : 0.7 mas = 2 km = 0.10 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#63 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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