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Stellar Occultation by (6894) Macreid on 2025-10-13 (17:25:42 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] : 8f3bd770-ddb8-11f0-547e-87fde29fd121 [observed] Occultation Date + Time : 2025-10-13 at 17:25:42 UT +/- 0.03 min [1] Object Designation : (6894) Macreid Star Designation : GDR3 0356534890329597824 Star Coordinates (ICRF) : RA = 02 08 24.4748, DE = +48 07 12.785 [2] Star Magnitudes : G = 12.16 mag, RP = 10.32 mag, BP = 11.06 mag Object Magnitude : V = 16.81 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 1.0 sec Speed of the shadow : 8.5 km/s Object Mean Diameter : 8.8 km (src: astorb) => apparent = 7 mas Apparent Motion : 0.4333 arcs/min @ PA = 274 deg Horizontal Parallax : 5.4250 arcs Dynamical Class : MBA Elongation to Moon & Sun : 65° (sunlit = 51%), Sun = 138° Cross-track uncertainty : 25.5 mas = 29 km = 3.41 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#63 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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