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Stellar Occultation by (16708) 1995 SP1 on 2023-09-02 (21:47:02 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] : 016392c0-ddb4-11f0-547e-5bd7eeed5fcf [observed] Occultation Date + Time : 2023-09-02 at 21:47:02 UT +/- 0.02 min [1] Object Designation : (16708) 1995 SP1 Star Designation : GDR3 0353161970907749248 Star Coordinates (ICRF) : RA = 02 15 48.8695, DE = +46 41 30.291 [2] Star Magnitudes : G = 12.99 mag, RP = 12.49 mag, BP = 13.32 mag Object Magnitude : V = 17.86 mag Estimated Magnitude Drop : 4.9 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 15.3 km/s Object Mean Diameter : 8.2 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.6017 arcs/min @ PA = 10 deg Horizontal Parallax : 4.1800 arcs Dynamical Class : MBA Elongation to Moon & Sun : 42° (sunlit = 89%), Sun = 109° Cross-track uncertainty : 0.7 mas = 1 km = 0.13 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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