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Stellar Occultation by (3374) Namur on 2023-12-18 (17:34:50 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] : 481f54b0-ddb4-11f0-547e-70bb796cdc8d [observed] Occultation Date + Time : 2023-12-18 at 17:34:50 UT +/- 0.0 min [1] Object Designation : (3374) Namur Star Designation : GDR3 3383672615586280832 Star Coordinates (ICRF) : RA = 06 26 34.7244, DE = +24 39 44.771 [2] Star Magnitudes : G = 13.47 mag, RP = 12.65 mag, BP = 14.18 mag Object Magnitude : V = 17.06 mag Estimated Magnitude Drop : 3.6 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 12.8 km/s Object Mean Diameter : 9.3 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.5267 arcs/min @ PA = 277 deg Horizontal Parallax : 4.3730 arcs Dynamical Class : MBA Elongation to Moon & Sun : 113° (sunlit = 38%), Sun = 170° Cross-track uncertainty : 0.1 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#66 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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