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Stellar Occultation by (3756) Ruscannon on 2024-08-01 (00:29:13 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] : 189125b0-ddb5-11f0-547e-33cefecf7e82 [observed] Occultation Date + Time : 2024-08-01 at 00:29:13 UT +/- 0.0 min [1] Object Designation : (3756) Ruscannon Star Designation : GDR3 4095652505359723520 Star Coordinates (ICRF) : RA = 18 16 06.1482, DE = -18 11 03.979 [2] Star Magnitudes : G = 13.09 mag, RP = 12.27 mag, BP = 13.82 mag Object Magnitude : V = 16.94 mag Estimated Magnitude Drop : 3.9 mag Estimated Max. Duration : 1.4 sec Speed of the shadow : 4.7 km/s Object Mean Diameter : 6.7 km (src: astorb) => apparent = 7 mas Apparent Motion : 0.2767 arcs/min @ PA = 262 deg Horizontal Parallax : 6.2960 arcs Dynamical Class : MBA Elongation to Moon & Sun : 168° (sunlit = 12%), Sun = 144° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#68 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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