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Stellar Occultation by (276) Adelheid on 2023-12-04 (00:36:15 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] : 433a2060-ddb4-11f0-547e-d6217e7daad2 [observed] Occultation Date + Time : 2023-12-04 at 00:36:15 UT +/- 0.01 min [1] Object Designation : (276) Adelheid Star Designation : GDR3 3227818487318389248 Star Coordinates (ICRF) : RA = 05 09 34.6567, DE = +00 11 26.361 [2] Star Magnitudes : G = 14.68 mag, RP = 13.77 mag, BP = 14.79 mag Object Magnitude : V = 13.02 mag Estimated Magnitude Drop : 0.2 mag Estimated Max. Duration : 8.6 sec Speed of the shadow : 14.1 km/s Object Mean Diameter : 121.6 km (src: astorb) => apparent = 82 mas Apparent Motion : 0.5750 arcs/min @ PA = 242 deg Horizontal Parallax : 4.3220 arcs Dynamical Class : MBA Elongation to Moon & Sun : 75° (sunlit = 62%), Sun = 157° Cross-track uncertainty : 1.6 mas = 2 km = 0.02 path-width (1-sig) RUWE and duplicate source : 11.21 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#89 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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