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Stellar Occultation by (54056) 2000 GT133 on 2024-08-11 (22:05:17 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] : 409522a0-ddb5-11f0-547e-8d505b1f9e0e [observed] Occultation Date + Time : 2024-08-11 at 22:05:17 UT +/- 0.07 min [1] Object Designation : (54056) 2000 GT133 Star Designation : GDR3 2651727896771248128 Star Coordinates (ICRF) : RA = 22 58 30.5995, DE = -00 00 35.097 [2] Star Magnitudes : G = 11.13 mag, RP = 9.47 mag, BP = 10.41 mag Object Magnitude : V = 19.1 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 12.5 km/s Object Mean Diameter : 6.2 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.3933 arcs/min @ PA = 237 deg Horizontal Parallax : 3.3480 arcs Dynamical Class : MBA Elongation to Moon & Sun : 124° (sunlit = 43%), Sun = 153° Cross-track uncertainty : 18.5 mas = 35 km = 5.68 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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