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Stellar Occultation by (2786) Grinevia on 2024-08-27 (21:02:30 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] : 49813930-ddb5-11f0-547e-98c6bedf213c [observed] Occultation Date + Time : 2024-08-27 at 21:02:30 UT +/- 0.0 min [1] Object Designation : (2786) Grinevia Star Designation : GDR3 6617682379861397888 Star Coordinates (ICRF) : RA = 22 00 35.0120, DE = -28 28 59.813 [2] Star Magnitudes : G = 12.43 mag, RP = 11.95 mag, BP = 12.75 mag Object Magnitude : V = 15.25 mag Estimated Magnitude Drop : 2.9 mag Estimated Max. Duration : 1.3 sec Speed of the shadow : 10.1 km/s Object Mean Diameter : 12.7 km (src: astorb) => apparent = 13 mas Apparent Motion : 0.6117 arcs/min @ PA = 275 deg Horizontal Parallax : 6.4390 arcs Dynamical Class : MBA Elongation to Moon & Sun : 122° (sunlit = 34%), Sun = 160° Cross-track uncertainty : 1.0 mas = 0 km = 0.08 path-width (1-sig) RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#70 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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