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Stellar Occultation by (105618) 2000 RX102 on 2023-08-25 (01:52:25 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] : f8fe5f70-ddb3-11f0-547e-2c767ffd20af [observed] Occultation Date + Time : 2023-08-25 at 01:52:25 UT +/- 0.0 min [1] Object Designation : (105618) 2000 RX102 Star Designation : GDR3 2656867151558284544 Star Coordinates (ICRF) : RA = 22 49 08.1565, DE = +03 21 07.046 [2] Star Magnitudes : G = 12.69 mag, RP = 12.19 mag, BP = 13.03 mag Object Magnitude : V = 19.09 mag Estimated Magnitude Drop : 6.4 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 13.3 km/s Object Mean Diameter : 4.5 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4933 arcs/min @ PA = 268 deg Horizontal Parallax : 3.9500 arcs Dynamical Class : MBA Elongation to Moon & Sun : 96° (sunlit = 57%), Sun = 163° Cross-track uncertainty : 1.7 mas = 2 km = 0.61 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#39 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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