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Stellar Occultation by (780) Armenia on 2022-12-28 (16:04:08 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] : 4030cd70-ddb3-11f0-547e-bd23f7e7eb6b [observed] Occultation Date + Time : 2022-12-28 at 16:04:08 UT +/- 0.13 min [1] Object Designation : (780) Armenia Star Designation : GDR3 5174107729526676096 Star Coordinates (ICRF) : RA = 02 48 42.5341, DE = -09 03 12.120 [2] Star Magnitudes : G = 14.72 mag, RP = 14.04 mag, BP = 15.24 mag Object Magnitude : V = 14.07 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 10.7 sec Speed of the shadow : 8.8 km/s Object Mean Diameter : 94.4 km (src: astorb) => apparent = 55 mas Apparent Motion : 0.3117 arcs/min @ PA = 356 deg Horizontal Parallax : 3.7430 arcs Dynamical Class : MBA Elongation to Moon & Sun : 50° (sunlit = 35%), Sun = 117° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.98 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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