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Stellar Occultation by (247762) 2003 QF15 on 2025-11-20 (02:37:08 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] : bc80e450-ddb8-11f0-547e-b4a5dadd3cf1 [observed] Occultation Date + Time : 2025-11-20 at 02:37:08 UT +/- 0.05 min [1] Object Designation : (247762) 2003 QF15 Star Designation : GDR3 0304835170690360448 Star Coordinates (ICRF) : RA = 02 00 33.5326, DE = +33 24 21.484 [2] Star Magnitudes : G = 12.37 mag, RP = 11.76 mag, BP = 12.82 mag Object Magnitude : V = 19.77 mag Estimated Magnitude Drop : 7.4 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 11.2 km/s Object Mean Diameter : 3.0 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4633 arcs/min @ PA = 233 deg Horizontal Parallax : 4.3750 arcs Dynamical Class : MBA Elongation to Moon & Sun : 158° (sunlit = 0%), Sun = 153° Cross-track uncertainty : 9.7 mas = 14 km = 4.71 path-width (1-sig) RUWE and duplicate source : 1.26 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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