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Stellar Occultation by (34425) 2000 SP22 on 2025-12-08 (21:03:01 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] : d3fdec40-ddb8-11f0-547e-5010fb66e416 [observed] Occultation Date + Time : 2025-12-08 at 21:03:01 UT +/- 0.01 min [1] Object Designation : (34425) 2000 SP22 Star Designation : GDR3 3367991101574106624 Star Coordinates (ICRF) : RA = 07 02 12.1431, DE = +22 07 31.368 [2] Star Magnitudes : G = 11.8 mag, RP = 11.11 mag, BP = 12.33 mag Object Magnitude : V = 19.59 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 11.6 km/s Object Mean Diameter : 2.8 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.5217 arcs/min @ PA = 287 deg Horizontal Parallax : 4.7830 arcs Dynamical Class : MBA Elongation to Moon & Sun : 26° (sunlit = 80%), Sun = 153° Cross-track uncertainty : 0.3 mas = 0 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.87 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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