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Stellar Occultation by (244463) 2002 RM178 on 2025-11-17 (23:26:31 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] : b9a47850-ddb8-11f0-547e-68e71a6bd834 [observed] Occultation Date + Time : 2025-11-17 at 23:26:31 UT +/- 0.1 min [1] Object Designation : (244463) 2002 RM178 Star Designation : GDR3 2476924411451108352 Star Coordinates (ICRF) : RA = 01 06 32.0051, DE = -05 21 02.570 [2] Star Magnitudes : G = 13.77 mag, RP = 13.12 mag, BP = 14.27 mag Object Magnitude : V = 20.22 mag Estimated Magnitude Drop : 6.5 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 6.0 km/s Object Mean Diameter : 3.3 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.2083 arcs/min @ PA = 260 deg Horizontal Parallax : 3.7080 arcs Dynamical Class : MBA Elongation to Moon & Sun : 157° (sunlit = 5%), Sun = 136° Cross-track uncertainty : 16.3 mas = 28 km = 8.50 path-width (1-sig) RUWE and duplicate source : 1.09 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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