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Stellar Occultation by (19301) 1996 SF8 on 2025-11-20 (05:07:23 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] : bc78a6f0-ddb8-11f0-547e-c5cdf8fbdb20 [observed] Occultation Date + Time : 2025-11-20 at 05:07:23 UT +/- 0.15 min [1] Object Designation : (19301) 1996 SF8 Star Designation : GDR3 0864811013879186048 Star Coordinates (ICRF) : RA = 07 30 13.1272, DE = +20 24 35.379 [2] Star Magnitudes : G = 13.21 mag, RP = 12.74 mag, BP = 13.52 mag Object Magnitude : V = 19.48 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 1.6 sec Speed of the shadow : 1.6 km/s Object Mean Diameter : 2.5 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.0833 arcs/min @ PA = 262 deg Horizontal Parallax : 5.5290 arcs Dynamical Class : MBA Elongation to Moon & Sun : 126° (sunlit = 0%), Sun = 127° Cross-track uncertainty : 2.3 mas = 2 km = 1.06 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#31 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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