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Stellar Occultation by (755) Quintilla on 2024-11-15 (22:29:13 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] : a529e250-ddb5-11f0-547e-c754bfef7620 [observed] Occultation Date + Time : 2024-11-15 at 22:29:13 UT +/- 0.01 min [1] Object Designation : (755) Quintilla Star Designation : GDR3 3407382514388441600 Star Coordinates (ICRF) : RA = 04 59 47.5945, DE = +18 29 54.483 [2] Star Magnitudes : G = 12.69 mag, RP = 11.9 mag, BP = 13.33 mag Object Magnitude : V = 15.06 mag Estimated Magnitude Drop : 2.5 mag Estimated Max. Duration : 2.7 sec Speed of the shadow : 13.2 km/s Object Mean Diameter : 36.0 km (src: astorb) => apparent = 19 mas Apparent Motion : 0.4167 arcs/min @ PA = 260 deg Horizontal Parallax : 3.3500 arcs Dynamical Class : MBA Elongation to Moon & Sun : 23° (sunlit = 100%), Sun = 158° Cross-track uncertainty : 2.1 mas = 3 km = 0.11 path-width (1-sig) RUWE and duplicate source : 18.62 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#77 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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