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Stellar Occultation by (892) Seeligeria on 2023-08-18 (19:19:40 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] : f338dd40-ddb3-11f0-547e-c0926a73f5b0 [observed] Occultation Date + Time : 2023-08-18 at 19:19:40 UT +/- 0.01 min [1] Object Designation : (892) Seeligeria Star Designation : GDR3 4385427072554633728 Star Coordinates (ICRF) : RA = 16 49 33.2857, DE = +01 47 13.252 [2] Star Magnitudes : G = 11.97 mag, RP = 11.5 mag, BP = 12.28 mag Object Magnitude : V = 15.96 mag Estimated Magnitude Drop : 4.0 mag Estimated Max. Duration : 6.2 sec Speed of the shadow : 12.2 km/s Object Mean Diameter : 75.9 km (src: astorb) => apparent = 33 mas Apparent Motion : 0.3183 arcs/min @ PA = 153 deg Horizontal Parallax : 2.7750 arcs Dynamical Class : MBA Elongation to Moon & Sun : 79° (sunlit = 5%), Sun = 104° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#78 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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