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Stellar Occultation by (457406) 2008 TD124 on 2024-09-27 (22:17:28 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] : 737fa690-ddb5-11f0-547e-0a53f6e95593 [observed] Occultation Date + Time : 2024-09-27 at 22:17:28 UT +/- 0.15 min [1] Object Designation : (457406) 2008 TD124 Star Designation : GDR3 2675490610789944704 Star Coordinates (ICRF) : RA = 22 03 29.8961, DE = -03 49 51.558 [2] Star Magnitudes : G = 13.2 mag, RP = 12.62 mag, BP = 13.6 mag Object Magnitude : V = 21.07 mag Estimated Magnitude Drop : 7.9 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 7.1 km/s Object Mean Diameter : 1.60 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.2983 arcs/min @ PA = 234 deg Horizontal Parallax : 4.4490 arcs Dynamical Class : MBA Elongation to Moon & Sun : 157° (sunlit = 20%), Sun = 146° Cross-track uncertainty : 28.3 mas = 40 km = 25.36 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#28 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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