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Stellar Occultation by (207775) 2007 TZ70 on 2024-10-27 (00:01:27 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] : 9382fe60-ddb5-11f0-547e-da65dbfb0a95 [observed] Occultation Date + Time : 2024-10-27 at 00:01:27 UT +/- 0.08 min [1] Object Designation : (207775) 2007 TZ70 Star Designation : GDR3 3410581513406125056 Star Coordinates (ICRF) : RA = 04 36 09.4994, DE = +19 25 51.059 [2] Star Magnitudes : G = 12.02 mag, RP = 11.38 mag, BP = 12.49 mag Object Magnitude : V = 19.72 mag Estimated Magnitude Drop : 7.7 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 7.7 km/s Object Mean Diameter : 2.8 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3417 arcs/min @ PA = 296 deg Horizontal Parallax : 4.7370 arcs Dynamical Class : MBA Elongation to Moon & Sun : 84° (sunlit = 25%), Sun = 144° Cross-track uncertainty : 21.7 mas = 29 km = 10.43 path-width (1-sig) RUWE and duplicate source : 1.33 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#30 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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