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Stellar Occultation by (328812) 2009 VQ76 on 2025-09-30 (23:42:10 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] : 815de260-ddb8-11f0-547e-3a1afb616fc1 [observed] Occultation Date + Time : 2025-09-30 at 23:42:10 UT +/- 0.07 min [1] Object Designation : (328812) 2009 VQ76 Star Designation : GDR3 0114241289646489216 Star Coordinates (ICRF) : RA = 02 41 14.9600, DE = +25 30 05.638 [2] Star Magnitudes : G = 12.77 mag, RP = 12.22 mag, BP = 13.14 mag Object Magnitude : V = 19.84 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 6.8 km/s Object Mean Diameter : 3.0 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.2800 arcs/min @ PA = 238 deg Horizontal Parallax : 4.3810 arcs Dynamical Class : MBA Elongation to Moon & Sun : 117° (sunlit = 60%), Sun = 141° Cross-track uncertainty : 2.3 mas = 3 km = 1.12 path-width (1-sig) RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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