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Stellar Occultation by (348815) 2006 RA3 on 2025-08-16 (21:38:07 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] : 457e1590-ddb7-11f0-547e-56eae58f70d4 [observed] Occultation Date + Time : 2025-08-16 at 21:38:07 UT +/- 0.12 min [1] Object Designation : (348815) 2006 RA3 Star Designation : GDR3 4211537216986704896 Star Coordinates (ICRF) : RA = 19 24 50.6994, DE = -05 14 06.943 [2] Star Magnitudes : G = 11.91 mag, RP = 10.97 mag, BP = 12.85 mag Object Magnitude : V = 19.54 mag Estimated Magnitude Drop : 7.6 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 5.8 km/s Object Mean Diameter : 2.3 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3083 arcs/min @ PA = 261 deg Horizontal Parallax : 5.6570 arcs Dynamical Class : MBA Elongation to Moon & Sun : 127° (sunlit = 42%), Sun = 144° Cross-track uncertainty : 14.3 mas = 16 km = 7.01 path-width (1-sig) RUWE and duplicate source : 1.12 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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