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Stellar Occultation by (1760) Sandra on 2024-08-16 (22:17:37 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] : 40f25dd0-ddb5-11f0-547e-77ebfbcdd122 [observed] Occultation Date + Time : 2024-08-16 at 22:17:37 UT +/- 0.0 min [1] Object Designation : (1760) Sandra Star Designation : GDR3 6908248569683442176 Star Coordinates (ICRF) : RA = 20 34 32.6437, DE = -06 19 38.724 [2] Star Magnitudes : G = 14.98 mag, RP = 14.46 mag, BP = 15.33 mag Object Magnitude : V = 15.96 mag Estimated Magnitude Drop : 1.4 mag Estimated Max. Duration : 3.0 sec Speed of the shadow : 12.1 km/s Object Mean Diameter : 35.9 km (src: astorb) => apparent = 22 mas Apparent Motion : 0.4433 arcs/min @ PA = 250 deg Horizontal Parallax : 3.8890 arcs Dynamical Class : MBA Elongation to Moon & Sun : 29° (sunlit = 89%), Sun = 161° Cross-track uncertainty : 0.4 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#80 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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