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Stellar Occultation by (154) Bertha on 2006-11-12 (20:56:56 UT)



Event Details
 Occultation UUID [and db] : a43396c7-e75f-47a3-810e-e45a4d0a6833 [observed]

 Occultation Date + Time   : 2006-11-12 at 20:56:56 UT +/- 0.02 min  [1]
 Object Designation        : (154) Bertha
 Star Designation          : GDR3 0170375206538081536
 Star Coordinates (ICRF)   : RA = 03 58 24.8088, DE = +32 48 20.826  [2]
 Star Magnitudes           : G = 9.0 mag, RP = 7.76 mag, BP = 10.65 mag
 Object Magnitude          : V = 12.68 mag
 Estimated Magnitude Drop  : 3.7 mag
 Estimated Max. Duration   : 11.8 sec
 Object Mean Diameter      : 185 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 15.7 km/s
 Elongation to Moon & Sun  : 77° (sunlit = 49%), Sun = 162°
 Cross-track uncertainty   : 7.7 mas = 13 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 1.17 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67

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


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