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Stellar Occultation by (1139) Atami on 2024-11-04 (22:16:28 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] : 7c4cceb0-86d1-11ef-78cd-f713fd7becab [asteroids]

 Occultation Date + Time   : 2024-11-04 at 22:16:28 UT +/- 0.01 min  [1]
 Object Designation        : (1139) Atami
 Star Designation          : GDR3 2740243835556032896
 Star Coordinates (ICRF)   : RA = 23 55 51.1761, DE = +03 34 23.541  [2]
 Star Magnitudes           : G = 11.91 mag, RP = 11.02 mag, BP = 12.08 mag
 Object Magnitude          : V = 13.57 mag
 Estimated Magnitude Drop  : 1.9 mag
 Estimated Max. Duration   : 1.6 sec
 Object Mean Diameter      : 10.4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.5 km/s
 Elongation to Moon & Sun  : 100° (sunlit = 11%), Sun = 137°
 Cross-track uncertainty   : 1.0 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.21 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#97

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


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