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Stellar Occultation by (4031) Mueller on 2024-10-29 (21:31:11 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] : 955bb600-ddb5-11f0-547e-c284cbfd26e4 [observed] Occultation Date + Time : 2024-10-29 at 21:31:11 UT +/- 0.0 min [1] Object Designation : (4031) Mueller Star Designation : GDR3 0323785837710825856 Star Coordinates (ICRF) : RA = 01 27 55.5205, DE = +39 21 51.348 [2] Star Magnitudes : G = 8.56 mag, RP = 7.92 mag, BP = 9.03 mag Object Magnitude : V = 14.84 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.9 sec Speed of the shadow : 9.1 km/s Object Mean Diameter : 7.8 km (src: astorb) => apparent = 13 mas Apparent Motion : 0.9250 arcs/min @ PA = 283 deg Horizontal Parallax : 10.7660 arcs Dynamical Class : MBA Elongation to Moon & Sun : 142° (sunlit = 6%), Sun = 152° Cross-track uncertainty : 1.3 mas = 0 km = 0.10 path-width (1-sig) RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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