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Stellar Occultation by (11972) 1994 VK on 2023-11-10 (19:51:15 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] : 37eb1390-ddb4-11f0-547e-6819f6706ab9 [observed] Occultation Date + Time : 2023-11-10 at 19:51:15 UT +/- 0.14 min [1] Object Designation : (11972) 1994 VK Star Designation : GDR3 3443886266071248128 Star Coordinates (ICRF) : RA = 05 52 28.2642, DE = +29 46 58.159 [2] Star Magnitudes : G = 12.5 mag, RP = 11.62 mag, BP = 13.3 mag Object Magnitude : V = 18.46 mag Estimated Magnitude Drop : 6.0 mag Estimated Max. Duration : 1.1 sec Speed of the shadow : 5.3 km/s Object Mean Diameter : 5.6 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.2233 arcs/min @ PA = 298 deg Horizontal Parallax : 4.4310 arcs Dynamical Class : MBA Elongation to Moon & Sun : 110° (sunlit = 7%), Sun = 139° Cross-track uncertainty : 20.7 mas = 29 km = 5.32 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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