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Stellar Occultation by (5561) Iguchi on 2023-06-13 (22:33:01 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] : 5bb6c5cb-10ca-4960-bea3-9f352a1fa327 [observed]

 Occultation Date + Time   : 2023-06-13 at 22:33:01 UT +/- 0.02 min  [1]
 Object Designation        : (5561) Iguchi
 Star Designation          : GDR3 4071385802720143488
 Star Coordinates (ICRF)   : RA = 18 44 08.2141, DE = -28 50 23.692  [2]
 Star Magnitudes           : G = 10.38 mag, RP = 9.46 mag, BP = 11.27 mag
 Object Magnitude          : V = 16.14 mag
 Estimated Magnitude Drop  : 5.8 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 7.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.2 km/s
 Elongation to Moon & Sun  : 112° (sunlit = 18%), Sun = 162°
 Cross-track uncertainty   : 2.3 mas = 2 km = 0.28 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#51

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


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