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Stellar Occultation by (480) Hansa on 2013-05-18 (23:02:12 UT)



Event Details
 Occultation UUID [and db] : 10abb59a-cbe2-48f1-996e-4b740a169eb3 [observed]

 Occultation Date + Time   : 2013-05-18 at 23:02:12 UT +/- 0.02 min  [1]
 Object Designation        : (480) Hansa
 Star Designation          : GDR3 4252285560284702208
 Star Coordinates (ICRF)   : RA = 18 49 07.5447, DE = -07 15 23.357  [2]
 Star Magnitudes           : G = 12.09 mag, RP = 11.33 mag, BP = 12.72 mag
 Object Magnitude          : V = 12.84 mag
 Estimated Magnitude Drop  : 1.2 mag
 Estimated Max. Duration   : 5.2 sec
 Object Mean Diameter      : 56 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.9 km/s
 Elongation to Moon & Sun  : 126° (sunlit = 58%), Sun = 133°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 0.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#66

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


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