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Stellar Occultation by (1570) Brunonia on 2010-10-03 (19:59:22 UT)



Event Details
 Occultation UUID [and db] : 099bc157-9a4f-49d6-8158-05ac89f2e424 [observed]

 Occultation Date + Time   : 2010-10-03 at 19:59:22 UT +/- 0.02 min  [1]
 Object Designation        : (1570) Brunonia
 Star Designation          : GDR3 2611400795266176256
 Star Coordinates (ICRF)   : RA = 22 47 27.1689, DE = -06 48 31.379  [2]
 Star Magnitudes           : G = 11.63 mag, RP = 11.18 mag, BP = 11.93 mag
 Object Magnitude          : V = 16.37 mag
 Estimated Magnitude Drop  : 4.7 mag
 Estimated Max. Duration   : 2.0 sec
 Object Mean Diameter      : 16 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.0 km/s
 Elongation to Moon & Sun  : 155° (sunlit = 21%), Sun = 150°
 Cross-track uncertainty   : 2.7 mas = 3 km = 0.22 path-width (1-sig)
 RUWE and duplicate source : 0.86 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#53

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


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