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Stellar Occultation by (776) Berbericia on 2023-10-09 (01:58:13 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] : 9efd2c20-ddb0-11f0-547e-358d97de93c1 [observed] Occultation Date + Time : 2023-10-09 at 01:58:13 UT +/- 0.01 min [1] Object Designation : (776) Berbericia Star Designation : GDR3 3374265159739142912 Star Coordinates (ICRF) : RA = 06 15 45.1230, DE = +20 04 04.093 [2] Star Magnitudes : G = 13.85 mag, RP = 13.34 mag, BP = 14.19 mag Object Magnitude : V = 12.23 mag Estimated Magnitude Drop : 0.2 mag Estimated Max. Duration : 13.6 sec Speed of the shadow : 11.1 km/s Object Mean Diameter : 151.2 km (src: astorb) => apparent = 97 mas Apparent Motion : 0.4267 arcs/min @ PA = 66 deg Horizontal Parallax : 4.0810 arcs Dynamical Class : MBA Elongation to Moon & Sun : 40° (sunlit = 27%), Sun = 102° Cross-track uncertainty : 1.3 mas = 2 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#147 Note : FP:true Object is a <Gaia mass determination> target ! [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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