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Stellar Occultation by (77) Frigga on 2011-09-14 (01:56:56 UT)



Event Details
 Occultation UUID [and db] : a6b6f852-5fb6-45a6-921c-35b5c1bb8525 [observed]

 Occultation Date + Time   : 2011-09-14 at 01:56:56 UT +/- 0.0 min  [1]
 Object Designation        : (77) Frigga
 Star Designation          : GDR3 0870688968681944320
 Star Coordinates (ICRF)   : RA = 07 09 26.6796, DE = +24 40 28.718  [2]
 Star Magnitudes           : G = 11.44 mag, RP = 10.75 mag, BP = 11.98 mag
 Object Magnitude          : V = 13.62 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 2.3 sec
 Object Mean Diameter      : 69 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 30.8 km/s
 Elongation to Moon & Sun  : 96° (sunlit = 97%), Sun = 65°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#106

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


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