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Stellar Occultation by (370616) 2003 YO16 on 2025-11-28 (19:08:25 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] : ce0b3f90-ddb8-11f0-547e-1b28edef7a82 [observed] Occultation Date + Time : 2025-11-28 at 19:08:25 UT +/- 0.09 min [1] Object Designation : (370616) 2003 YO16 Star Designation : GDR3 0103753048228853888 Star Coordinates (ICRF) : RA = 02 06 58.6254, DE = +23 09 48.755 [2] Star Magnitudes : G = 10.74 mag, RP = 10.2 mag, BP = 11.12 mag Object Magnitude : V = 20.04 mag Estimated Magnitude Drop : 9.3 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 8.5 km/s Object Mean Diameter : 2.2 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3917 arcs/min @ PA = 232 deg Horizontal Parallax : 4.9130 arcs Dynamical Class : MBA Elongation to Moon & Sun : 55° (sunlit = 56%), Sun = 149° Cross-track uncertainty : 23.0 mas = 29 km = 13.57 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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