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Stellar Occultation by (7461) Kachmokiam on 2025-12-06 (19:44:13 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] : d3a9d8d0-ddb8-11f0-547e-1e1bfade6340 [observed] Occultation Date + Time : 2025-12-06 at 19:44:13 UT +/- 0.0 min [1] Object Designation : (7461) Kachmokiam Star Designation : GDR3 3414850642179227008 Star Coordinates (ICRF) : RA = 05 20 25.1342, DE = +23 08 07.648 [2] Star Magnitudes : G = 14.22 mag, RP = 13.61 mag, BP = 14.65 mag Object Magnitude : V = 17.09 mag Estimated Magnitude Drop : 2.9 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 11.1 km/s Object Mean Diameter : 7.2 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.5183 arcs/min @ PA = 266 deg Horizontal Parallax : 4.9760 arcs Dynamical Class : MBA Elongation to Moon & Sun : 21° (sunlit = 95%), Sun = 174° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#61 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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