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Stellar Occultation by (193) Ambrosia on 2017-03-20 (02:13:34 UT)



Event Details
 Occultation UUID [and db] : 75023f99-db7d-4a85-ae81-8cc136f38e6a [observed]

 Occultation Date + Time   : 2017-03-20 at 02:13:34 UT +/- 0.0 min  [1]
 Object Designation        : (193) Ambrosia
 Star Designation          : GDR3 3454446697298526720
 Star Coordinates (ICRF)   : RA = 05 53 49.1473, DE = +34 10 21.329  [2]
 Star Magnitudes           : G = 12.35 mag, RP = 11.26 mag, BP = 13.62 mag
 Object Magnitude          : V = 13.81 mag
 Estimated Magnitude Drop  : 1.7 mag
 Estimated Max. Duration   : 1.6 sec
 Object Mean Diameter      : 37 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 23.0 km/s
 Elongation to Moon & Sun  : 163° (sunlit = 56%), Sun = 89°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#63

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


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