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Stellar Occultation by (291327) 2006 BQ194 on 2025-10-06 (00:33:19 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] : 8404bf70-ddb8-11f0-547e-16d5fffba170 [observed] Occultation Date + Time : 2025-10-06 at 00:33:19 UT +/- 0.16 min [1] Object Designation : (291327) 2006 BQ194 Star Designation : GDR3 0069318680510130176 Star Coordinates (ICRF) : RA = 03 32 09.4566, DE = +25 08 46.427 [2] Star Magnitudes : G = 10.03 mag, RP = 9.31 mag, BP = 10.6 mag Object Magnitude : V = 21.2 mag Estimated Magnitude Drop : 11.2 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 9.8 km/s Object Mean Diameter : 6.5 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.1717 arcs/min @ PA = 264 deg Horizontal Parallax : 1.8620 arcs Dynamical Class : JTRO Elongation to Moon & Sun : 60° (sunlit = 98%), Sun = 136° Cross-track uncertainty : 19.0 mas = 65 km = 10.01 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#31 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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