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Stellar Occultation by (16235) 2000 FF46 on 2025-08-25 (22:25:10 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] : 53f7d570-ddb7-11f0-547e-2d8afd1fd42d [observed] Occultation Date + Time : 2025-08-25 at 22:25:10 UT +/- 0.01 min [1] Object Designation : (16235) 2000 FF46 Star Designation : GDR3 6619349273848853376 Star Coordinates (ICRF) : RA = 22 05 56.6245, DE = -27 22 27.204 [2] Star Magnitudes : G = 10.96 mag, RP = 10.51 mag, BP = 11.25 mag Object Magnitude : V = 17.07 mag Estimated Magnitude Drop : 6.1 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 9.8 km/s Object Mean Diameter : 6.2 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.5450 arcs/min @ PA = 247 deg Horizontal Parallax : 5.8850 arcs Dynamical Class : MBA Elongation to Moon & Sun : 137° (sunlit = 7%), Sun = 163° Cross-track uncertainty : 1.7 mas = 1 km = 0.30 path-width (1-sig) RUWE and duplicate source : 0.78 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#61 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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