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Stellar Occultation by (2408) Astapovich on 2023-10-13 (04:32:44 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] : 278d9f90-ddb4-11f0-547e-e8707be7c4cd [observed]

 Occultation Date + Time   : 2023-10-13 at 04:32:44 UT +/- 0.0 min  [1]
 Object Designation        : (2408) Astapovich
 Star Designation          : GDR3 3851354971698615168
 Star Coordinates (ICRF)   : RA = 09 41 16.0993, DE = +04 38 35.786  [2]
 Star Magnitudes           : G = 11.28 mag, RP = 10.6 mag, BP = 11.8 mag
 Object Magnitude          : V = 18.24 mag
 Estimated Magnitude Drop  : 7.0 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 32.5 km/s
 Object Mean Diameter      : 20.8 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.7667 arcs/min @ PA = 108 deg
 Horizontal Parallax       : 2.5050 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 38° (sunlit = 2%), Sun = 54°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.67 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#74
 Note                      : FP:true

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


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