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Stellar Occultation by (1881) Shao on 2007-10-07 (18:34:01 UT)



Event Details
 Occultation UUID [and db] : c7aa8300-a65d-4f20-a422-d574c645ada0 [observed]

 Occultation Date + Time   : 2007-10-07 at 18:34:01 UT +/- 0.02 min  [1]
 Object Designation        : (1881) Shao
 Star Designation          : GDR3 4147089166817035136
 Star Coordinates (ICRF)   : RA = 18 03 59.2219, DE = -14 08 27.322  [2]
 Star Magnitudes           : G = 11.83 mag, RP = 10.92 mag, BP = 12.7 mag
 Object Magnitude          : V = 17.05 mag
 Estimated Magnitude Drop  : 5.2 mag
 Estimated Max. Duration   : 1.3 sec
 Object Mean Diameter      : 31 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 24.8 km/s
 Elongation to Moon & Sun  : 115° (sunlit = 11%), Sun = 77°
 Cross-track uncertainty   : 1.3 mas = 2 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#65

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


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