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Stellar Occultation by (132951) 2002 TN71 on 2025-12-13 (20:27:31 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] : da951650-ddb8-11f0-547e-538bfe973607 [observed] Occultation Date + Time : 2025-12-13 at 20:27:31 UT +/- 0.03 min [1] Object Designation : (132951) 2002 TN71 Star Designation : GDR3 3398103293383326976 Star Coordinates (ICRF) : RA = 05 48 32.8531, DE = +18 04 26.886 [2] Star Magnitudes : G = 13.66 mag, RP = 12.8 mag, BP = 14.43 mag Object Magnitude : V = 18.72 mag Estimated Magnitude Drop : 5.1 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 11.6 km/s Object Mean Diameter : 2.7 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.6300 arcs/min @ PA = 251 deg Horizontal Parallax : 5.7770 arcs Dynamical Class : MBA Elongation to Moon & Sun : 107° (sunlit = 31%), Sun = 173° Cross-track uncertainty : 2.7 mas = 2 km = 1.10 path-width (1-sig) RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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