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Stellar Occultation by (2444) Lederle on 2023-10-19 (22:50:36 UT)



Event Details
 Occultation UUID [and db] : 60225f39-5dcd-4a00-97f6-f1d3441c3953 [observed]

 Occultation Date + Time   : 2023-10-19 at 22:50:36 UT +/- 0.03 min  [1]
 Object Designation        : (2444) Lederle
 Star Designation          : GDR3 0886507054057999488
 Star Coordinates (ICRF)   : RA = 07 12 56.3917, DE = +30 07 34.464  [2]
 Star Magnitudes           : G = 13.32 mag, RP = 12.79 mag, BP = 13.68 mag
 Object Magnitude          : V = 16.52 mag
 Estimated Magnitude Drop  : 3.3 mag
 Estimated Max. Duration   : 1.1 sec
 Object Mean Diameter      : 14 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.1 km/s
 Elongation to Moon & Sun  : 162° (sunlit = 27%), Sun = 100°
 Cross-track uncertainty   : 7.3 mas = 10 km = 0.77 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#52

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


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