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Stellar Occultation by (4982) Bartini on 2023-06-10 (23:00:37 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] : d25c6380-ddb3-11f0-547e-f2a6fefd31ce [observed]

 Occultation Date + Time   : 2023-06-10 at 23:00:37 UT +/- 0.0 min  [1]
 Object Designation        : (4982) Bartini
 Star Designation          : GDR3 4088205508795437312
 Star Coordinates (ICRF)   : RA = 19 02 59.8388, DE = -17 31 09.414  [2]
 Star Magnitudes           : G = 12.67 mag, RP = 11.59 mag, BP = 13.87 mag
 Object Magnitude          : V = 17.2 mag
 Estimated Magnitude Drop  : 4.6 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 7.9 km/s
 Object Mean Diameter      : 7.6 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.3867 arcs/min @ PA = 279 deg
 Horizontal Parallax       : 5.1730 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 67° (sunlit = 49%), Sun = 154°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#65
 Note                      : FP:true

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


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