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Stellar Occultation by (9423) Abt on 2024-07-10 (22:48:54 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] : 0c699980-c34d-11ef-5276-2c4b4fff8afa [observed]

 Occultation Date + Time   : 2024-07-10 at 22:48:54 UT +/- 0.01 min  [1]
 Object Designation        : (9423) Abt
 Star Designation          : GDR3 4129540793744618496
 Star Coordinates (ICRF)   : RA = 17 00 24.0788, DE = -18 29 15.002  [2]
 Star Magnitudes           : G = 15.04 mag, RP = 14.36 mag, BP = 15.54 mag
 Object Magnitude          : V = 16.69 mag
 Estimated Magnitude Drop  : 1.9 mag
 Estimated Max. Duration   : 1.2 sec
 Object Mean Diameter      : 9 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 7.3 km/s
 Elongation to Moon & Sun  : 89° (sunlit = 23%), Sun = 146°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67

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


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