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Stellar Occultation by (159126) 2004 VT64 on 2025-10-01 (01:14:55 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] : 7c369c00-ddb8-11f0-547e-27bf1d7b98e6 [observed] Occultation Date + Time : 2025-10-01 at 01:14:55 UT +/- 0.03 min [1] Object Designation : (159126) 2004 VT64 Star Designation : GDR3 2502670781885662080 Star Coordinates (ICRF) : RA = 02 38 23.4789, DE = +02 16 39.221 [2] Star Magnitudes : G = 11.58 mag, RP = 10.91 mag, BP = 12.09 mag Object Magnitude : V = 19.64 mag Estimated Magnitude Drop : 8.1 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 8.2 km/s Object Mean Diameter : 3.1 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3467 arcs/min @ PA = 253 deg Horizontal Parallax : 4.4710 arcs Dynamical Class : MBA Elongation to Moon & Sun : 106° (sunlit = 60%), Sun = 148° Cross-track uncertainty : 5.0 mas = 7 km = 2.30 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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