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Stellar Occultation by (19021) 2000 SC8 on 2025-08-26 (02:11:14 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] : 51e5be50-ddb7-11f0-547e-fdaaa9e4bac7 [observed] Occultation Date + Time : 2025-08-26 at 02:11:14 UT +/- 0.0 min [1] Object Designation : (19021) 2000 SC8 Star Designation : GDR3 2032392749398967552 Star Coordinates (ICRF) : RA = 19 38 44.1730, DE = +29 28 08.395 [2] Star Magnitudes : G = 12.5 mag, RP = 11.21 mag, BP = 14.39 mag Object Magnitude : V = 18.98 mag Estimated Magnitude Drop : 6.5 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 20.7 km/s Object Mean Diameter : 7.5 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.6200 arcs/min @ PA = 206 deg Horizontal Parallax : 3.1820 arcs Dynamical Class : MBA Elongation to Moon & Sun : 109° (sunlit = 8%), Sun = 124° Cross-track uncertainty : 0.4 mas = 0 km = 0.11 path-width (1-sig) RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#53 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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