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Stellar Occultation by (1897) Hind on 2023-08-20 (00:44:41 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] : f10f94a0-ddb3-11f0-547e-9cd2fd597235 [observed] Occultation Date + Time : 2023-08-20 at 00:44:41 UT +/- 0.0 min [1] Object Designation : (1897) Hind Star Designation : GDR3 3411339626674506624 Star Coordinates (ICRF) : RA = 04 41 18.4685, DE = +20 53 59.437 [2] Star Magnitudes : G = 7.54 mag, RP = 6.78 mag, BP = 8.16 mag Object Magnitude : V = 17.99 mag Estimated Magnitude Drop : 10.5 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 24.6 km/s Object Mean Diameter : 7.0 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.9383 arcs/min @ PA = 80 deg Horizontal Parallax : 4.0490 arcs Dynamical Class : MBA Elongation to Moon & Sun : 115° (sunlit = 12%), Sun = 75° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#67 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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