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Stellar Occultation by (731) Sorga on 2007-10-24 (03:39:33 UT)



Event Details
 Occultation UUID [and db] : 42d41ffd-5455-4b17-a069-17bdf41bb07e [observed]

 Occultation Date + Time   : 2007-10-24 at 03:39:33 UT +/- 0.03 min  [1]
 Object Designation        : (731) Sorga
 Star Designation          : GDR3 2569463123975725184
 Star Coordinates (ICRF)   : RA = 02 05 39.6782, DE = +08 00 09.987  [2]
 Star Magnitudes           : G = 10.98 mag, RP = 10.54 mag, BP = 11.25 mag
 Object Magnitude          : V = 13.39 mag
 Estimated Magnitude Drop  : 2.5 mag
 Estimated Max. Duration   : 3.5 sec
 Object Mean Diameter      : 42 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.1 km/s
 Elongation to Moon & Sun  : 31° (sunlit = 94%), Sun = 175°
 Cross-track uncertainty   : 10.3 mas = 13 km = 0.31 path-width (1-sig)
 RUWE and duplicate source : 1.31 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#71

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


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