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Stellar Occultation by (188328) 2003 NV8 on 2025-09-20 (20:57:59 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] : 6d899720-ddb8-11f0-547e-61de66f43b79 [observed] Occultation Date + Time : 2025-09-20 at 20:57:59 UT +/- 0.01 min [1] Object Designation : (188328) 2003 NV8 Star Designation : GDR3 2879318832263620224 Star Coordinates (ICRF) : RA = 23 39 53.1505, DE = +35 53 14.592 [2] Star Magnitudes : G = 12.65 mag, RP = 12.2 mag, BP = 12.93 mag Object Magnitude : V = 17.48 mag Estimated Magnitude Drop : 4.9 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 7.3 km/s Object Mean Diameter : 5.1 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.4300 arcs/min @ PA = 261 deg Horizontal Parallax : 6.3050 arcs Dynamical Class : MBA Elongation to Moon & Sun : 138° (sunlit = 1%), Sun = 143° Cross-track uncertainty : 2.7 mas = 2 km = 0.54 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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