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Stellar Occultation by (158141) 2001 FL102 on 2024-08-27 (19:43:04 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] : 8bdbbb70-c353-11ef-5276-16fbc8bd86d3 [observed]

 Occultation Date + Time   : 2024-08-27 at 19:43:04 UT +/- 0.05 min  [1]
 Object Designation        : (158141) 2001 FL102
 Star Designation          : GDR3 4066505134989480064
 Star Coordinates (ICRF)   : RA = 18 10 01.5335, DE = -23 32 41.254  [2]
 Star Magnitudes           : G = 12.9 mag, RP = 12.35 mag, BP = 13.28 mag
 Object Magnitude          : V = 20.22 mag
 Estimated Magnitude Drop  : 7.3 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 4.2 km/s
 Elongation to Moon & Sun  : 169° (sunlit = 35%), Sun = 117°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.52 path-width (1-sig)
 RUWE and duplicate source : 0.75 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#33

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


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