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Stellar Occultation by (7710) Ishibashi on 2025-11-11 (00:13:59 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] : b6b98d60-ddb8-11f0-547e-05347ff6e492 [observed] Occultation Date + Time : 2025-11-11 at 00:13:59 UT +/- 0.01 min [1] Object Designation : (7710) Ishibashi Star Designation : GDR3 0074048431638822912 Star Coordinates (ICRF) : RA = 02 12 09.2132, DE = +12 56 25.458 [2] Star Magnitudes : G = 11.32 mag, RP = 10.88 mag, BP = 11.61 mag Object Magnitude : V = 17.25 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.9 sec Speed of the shadow : 12.4 km/s Object Mean Diameter : 10.5 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.4583 arcs/min @ PA = 259 deg Horizontal Parallax : 3.9210 arcs Dynamical Class : MBA Elongation to Moon & Sun : 89° (sunlit = 63%), Sun = 166° Cross-track uncertainty : 1.5 mas = 2 km = 0.23 path-width (1-sig) RUWE and duplicate source : 4.38 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#66 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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