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Stellar Occultation by (12119) Memamis on 2024-11-29 (19:53:11 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] : b6127f50-ddb5-11f0-547e-e9f9be7d89b3 [observed] Occultation Date + Time : 2024-11-29 at 19:53:11 UT +/- 0.01 min [1] Object Designation : (12119) Memamis Star Designation : GDR3 0169858229916082432 Star Coordinates (ICRF) : RA = 04 09 13.8582, DE = +33 08 56.318 [2] Star Magnitudes : G = 12.93 mag, RP = 12.11 mag, BP = 13.65 mag Object Magnitude : V = 16.81 mag Estimated Magnitude Drop : 3.9 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 8.3 km/s Object Mean Diameter : 4.0 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.6433 arcs/min @ PA = 252 deg Horizontal Parallax : 8.2480 arcs Dynamical Class : MBA Elongation to Moon & Sun : 163° (sunlit = 2%), Sun = 168° Cross-track uncertainty : 0.7 mas = 0 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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