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Stellar Occultation by (58156) 1989 GL on 2025-10-14 (00:30:39 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] : 8f56d980-ddb8-11f0-547e-57986fefb6ba [observed] Occultation Date + Time : 2025-10-14 at 00:30:39 UT +/- 0.0 min [1] Object Designation : (58156) 1989 GL Star Designation : GDR3 0100668952472710016 Star Coordinates (ICRF) : RA = 02 10 26.2331, DE = +22 33 58.635 [2] Star Magnitudes : G = 12.07 mag, RP = 11.22 mag, BP = 12.83 mag Object Magnitude : V = 18.38 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 14.3 km/s Object Mean Diameter : 3.9 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.7317 arcs/min @ PA = 280 deg Horizontal Parallax : 5.4280 arcs Dynamical Class : MBA Elongation to Moon & Sun : 76° (sunlit = 47%), Sun = 161° Cross-track uncertainty : 1.3 mas = 1 km = 0.39 path-width (1-sig) RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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