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Stellar Occultation by (1692) Subbotina on 2024-09-14 (19:17:25 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] : 60a599d0-ddb5-11f0-547e-e99eff7f583a [observed] Occultation Date + Time : 2024-09-14 at 19:17:25 UT +/- 0.0 min [1] Object Designation : (1692) Subbotina Star Designation : GDR3 4071080099793698816 Star Coordinates (ICRF) : RA = 17 57 09.9084, DE = -20 37 14.223 [2] Star Magnitudes : G = 14.07 mag, RP = 12.64 mag, BP = 16.68 mag Object Magnitude : V = 16.05 mag Estimated Magnitude Drop : 2.1 mag Estimated Max. Duration : 2.4 sec Speed of the shadow : 15.0 km/s Object Mean Diameter : 36.6 km (src: astorb) => apparent = 24 mas Apparent Motion : 0.5983 arcs/min @ PA = 94 deg Horizontal Parallax : 4.2290 arcs Dynamical Class : MBA Elongation to Moon & Sun : 38° (sunlit = 85%), Sun = 97° Cross-track uncertainty : 0.4 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#74 Note : FP:true Object is a <Gaia mass determination> target ! [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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