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Stellar Occultation by (83068) 2001 QD213 on 2025-11-21 (02:17:51 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] : bea264c0-ddb8-11f0-547e-9f57e9f74dac [observed] Occultation Date + Time : 2025-11-21 at 02:17:51 UT +/- 0.01 min [1] Object Designation : (83068) 2001 QD213 Star Designation : GDR3 0685798353233070976 Star Coordinates (ICRF) : RA = 08 53 39.8362, DE = +21 41 15.055 [2] Star Magnitudes : G = 12.48 mag, RP = 12.01 mag, BP = 12.79 mag Object Magnitude : V = 20.03 mag Estimated Magnitude Drop : 7.6 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 7.6 km/s Object Mean Diameter : 3.1 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.2933 arcs/min @ PA = 101 deg Horizontal Parallax : 4.0830 arcs Dynamical Class : MBA Elongation to Moon & Sun : 118° (sunlit = 1%), Sun = 109° Cross-track uncertainty : 1.7 mas = 2 km = 0.86 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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