Summary of asteroidal occultations for 2011 - 31 December 2011

General overview of my observations of asteroid occultations in 2011.


  • Asteroid
  • No.
  • Star
  • Mag
  • Date & time
  • P
  • Aspasia
  • 409
  • UCAC2 38227251
  • 11.2
  • 2011-
    11-08 02:56
  • 2003 QW113
  • -
  • UCAC2 29206043
  • 12.3
  • 2011-
    09-17 01:21
  • Irma
  • 177
  • TYC 1866-1091-1
  • 9.5
  • 2011-
    09-13 01:51
  • P
    rotokol
  • Whipple
  • 1940
  • 3UC233-31875
  • 10.8
  • 2011-
    09-13 00:11
  • P
    rotokol

ResultCountPortion [%]
negative233.33
positive233.33
clouds233.33
obsticles00.00
Total6
should be positive0


The legend:
StarName of the occulted star
Mag.Brightness of the star in magnitudes
AsteroidName of the asteroid
No.Number of the asteroid
DateDate of the occultation [rrrr-mm-dd]
TimeTime of the occultation in UTC
Result Result of the observing - positive, negative, clouds or obstacles (technical problems + obstacles like trees...)
P / *Protokol / This would have been a positive occultation unless there had been any clouds or other problems





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