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Stellar Occultation by (5347) Orestelesca on 2025-11-19 (04:32:23 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] : c94a5c20-ddb8-11f0-547e-15a5fdfbb7ff [observed] Occultation Date + Time : 2025-11-19 at 04:32:23 UT +/- 0.0 min [1] Object Designation : (5347) Orestelesca Star Designation : GDR3 3325653276776496768 Star Coordinates (ICRF) : RA = 06 19 44.9871, DE = +08 06 17.673 [2] Star Magnitudes : G = 11.86 mag, RP = 11.68 mag, BP = 11.96 mag Object Magnitude : V = 17.58 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 1.2 sec Speed of the shadow : 7.8 km/s Object Mean Diameter : 9.7 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.2967 arcs/min @ PA = 244 deg Horizontal Parallax : 4.0170 arcs Dynamical Class : MBA Elongation to Moon & Sun : 127° (sunlit = 1%), Sun = 140° Cross-track uncertainty : 0.2 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#76 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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