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Stellar Occultation by (9068) 1993 OD on 2025-10-28 (18:59:11 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] : a5511200-ddb8-11f0-547e-eee556752bb4 [observed] Occultation Date + Time : 2025-10-28 at 18:59:11 UT +/- 0.01 min [1] Object Designation : (9068) 1993 OD Star Designation : GDR3 1756703029211449088 Star Coordinates (ICRF) : RA = 20 56 28.7015, DE = +10 22 19.660 [2] Star Magnitudes : G = 10.72 mag, RP = 10.23 mag, BP = 10.93 mag Object Magnitude : V = 16.44 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 9.6 km/s Object Mean Diameter : 6.0 km (src: astorb) => apparent = 8 mas Apparent Motion : 0.7433 arcs/min @ PA = 82 deg Horizontal Parallax : 8.2450 arcs Dynamical Class : MBA Elongation to Moon & Sun : 39° (sunlit = 41%), Sun = 103° Cross-track uncertainty : 4.7 mas = 3 km = 0.61 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#60 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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