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Stellar Occultation by (51908) 2001 QP59 on 2025-12-14 (00:00:07 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] : d966f690-ddb8-11f0-547e-1f0ebfdfb542 [observed] Occultation Date + Time : 2025-12-14 at 00:00:07 UT +/- 0.03 min [1] Object Designation : (51908) 2001 QP59 Star Designation : GDR3 0682698250134963584 Star Coordinates (ICRF) : RA = 08 12 49.0620, DE = +26 20 15.192 [2] Star Magnitudes : G = 14.4 mag, RP = 13.92 mag, BP = 14.71 mag Object Magnitude : V = 20.25 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 9.4 km/s Object Mean Diameter : 3.8 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.2933 arcs/min @ PA = 293 deg Horizontal Parallax : 3.3140 arcs Dynamical Class : MBA Elongation to Moon & Sun : 77° (sunlit = 30%), Sun = 142° Cross-track uncertainty : 2.0 mas = 3 km = 1.01 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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