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Stellar Occultation by (882) Swetlana on 2023-11-16 (19:32:46 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] : 3c39fb50-ddb4-11f0-547e-257abbfea040 [observed]

 Occultation Date + Time   : 2023-11-16 at 19:32:46 UT +/- 0.01 min  [1]
 Object Designation        : (882) Swetlana
 Star Designation          : GDR3 0062546101200349824
 Star Coordinates (ICRF)   : RA = 03 22 36.3946, DE = +22 40 37.685  [2]
 Star Magnitudes           : G = 12.26 mag, RP = 11.77 mag, BP = 12.58 mag
 Object Magnitude          : V = 13.48 mag
 Estimated Magnitude Drop  : 1.5 mag
 Estimated Max. Duration   : 4.8 sec
 Speed of the shadow       : 9.0 km/s
 Object Mean Diameter      : 43.5 km  (src: astorb) => apparent = 44 mas
 Apparent Motion           : 0.5433 arcs/min @ PA = 241 deg
 Horizontal Parallax       : 6.4120 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 137° (sunlit = 13%), Sun = 176°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.24 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#70
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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