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Stellar Occultation by (2184) Fujian on 2025-09-17 (19:41:56 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] : 7b70a960-ddb7-11f0-547e-9858dc4dabb7 [observed] Occultation Date + Time : 2025-09-17 at 19:41:56 UT +/- 0.0 min [1] Object Designation : (2184) Fujian Star Designation : GDR3 4094434242160614144 Star Coordinates (ICRF) : RA = 18 15 43.8130, DE = -20 00 18.066 [2] Star Magnitudes : G = 14.87 mag, RP = 14.03 mag, BP = 15.57 mag Object Magnitude : V = 17.34 mag Estimated Magnitude Drop : 2.6 mag Estimated Max. Duration : 2.3 sec Speed of the shadow : 11.3 km/s Object Mean Diameter : 26.3 km (src: astorb) => apparent = 13 mas Apparent Motion : 0.3317 arcs/min @ PA = 89 deg Horizontal Parallax : 3.1190 arcs Dynamical Class : MBA Elongation to Moon & Sun : 145° (sunlit = 16%), Sun = 99° Cross-track uncertainty : 0.4 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#87 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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