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Stellar Occultation by (32238) 2000 ON37 on 2024-09-30 (22:14:08 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] : 7bae87a0-ddb5-11f0-547e-1f81c9ffa2b3 [observed] Occultation Date + Time : 2024-09-30 at 22:14:08 UT +/- 0.01 min [1] Object Designation : (32238) 2000 ON37 Star Designation : GDR3 3340629518496369024 Star Coordinates (ICRF) : RA = 05 30 55.2005, DE = +11 25 28.478 [2] Star Magnitudes : G = 13.83 mag, RP = 13.25 mag, BP = 14.23 mag Object Magnitude : V = 19.02 mag Estimated Magnitude Drop : 5.2 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 11.3 km/s Object Mean Diameter : 5.3 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4117 arcs/min @ PA = 124 deg Horizontal Parallax : 3.8820 arcs Dynamical Class : MBA Elongation to Moon & Sun : 86° (sunlit = 3%), Sun = 105° Cross-track uncertainty : 0.3 mas = 0 km = 0.09 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#50 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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