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Stellar Occultation by (206) Hersilia on 2016-09-17 (03:47:05 UT)



Event Details
 Occultation UUID [and db] : f6537df8-5da8-4e0a-9d95-e9be702a151d [observed]

 Occultation Date + Time   : 2016-09-17 at 03:47:05 UT +/- 0.0 min  [1]
 Object Designation        : (206) Hersilia
 Star Designation          : GDR3 3364998437081824896
 Star Coordinates (ICRF)   : RA = 07 04 35.3459, DE = +19 30 08.318  [2]
 Star Magnitudes           : G = 13.99 mag, RP = 13.56 mag, BP = 14.26 mag
 Object Magnitude          : V = 14.34 mag
 Estimated Magnitude Drop  : 0.9 mag
 Estimated Max. Duration   : 2.0 sec
 Object Mean Diameter      : 55 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 27.5 km/s
 Elongation to Moon & Sun  : 105° (sunlit = 100%), Sun = 70°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#124

 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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