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Stellar Occultation by (210564) 1999 TR195 on 2025-08-30 (20:51:29 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] : 5784ccc0-ddb7-11f0-547e-ebca35dfc881 [observed] Occultation Date + Time : 2025-08-30 at 20:51:29 UT +/- 0.05 min [1] Object Designation : (210564) 1999 TR195 Star Designation : GDR3 2612902350193149696 Star Coordinates (ICRF) : RA = 22 15 42.1309, DE = -11 51 39.883 [2] Star Magnitudes : G = 11.03 mag, RP = 10.64 mag, BP = 11.27 mag Object Magnitude : V = 17.88 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 5.5 km/s Object Mean Diameter : 1.60 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5517 arcs/min @ PA = 272 deg Horizontal Parallax : 10.6300 arcs Dynamical Class : MBA Elongation to Moon & Sun : 88° (sunlit = 46%), Sun = 174° Cross-track uncertainty : 24.0 mas = 14 km = 9.00 path-width (1-sig) RUWE and duplicate source : 0.84 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#28 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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