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Stellar Occultation by (27) Euterpe on 2010-09-23 (18:05:47 UT)



Event Details
 Occultation UUID [and db] : ccfcd92f-a9d5-4ff8-9d25-83c1974de383 [observed]

 Occultation Date + Time   : 2010-09-23 at 18:05:47 UT +/- 0.0 min  [1]
 Object Designation        : (27) Euterpe
 Star Designation          : GDR3 4111597584311695872
 Star Coordinates (ICRF)   : RA = 17 21 04.7883, DE = -23 20 43.567  [2]
 Star Magnitudes           : G = 11.3 mag, RP = 10.39 mag, BP = 12.16 mag
 Object Magnitude          : V = 12.48 mag
 Estimated Magnitude Drop  : 1.5 mag
 Estimated Max. Duration   : 6.4 sec
 Object Mean Diameter      : 131 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 20.4 km/s
 Elongation to Moon & Sun  : 104° (sunlit = 100%), Sun = 80°
 Cross-track uncertainty   : 1.3 mas = 2 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#130

 Object is a <Gaia mass determination> target !

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


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