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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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