CBA Center for Backyard Astrophysics



CBA Network Map

A global network of small telescopes dedicated to photometry of cataclysmic variables.

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Current CBA News...

Current CBA Data...

  • OV Boo JD836.306 - 836.553 (Douglas Barrett)
  • OV Boo, 23 Mar 2017 (HJD 57836.409 to 836.727) (Enrique de Miguel)
  • HP Lib, 23 Mar 2017 (HJD 836.561 to 836.727) (Enrique de Miguel)
  • AM CVn, 23 Mar 2017 (HJD 836.402 to 836.560) (Enrique de Miguel)
  • YZ Cnc, 23 Mar 2017 (Enrique de Miguel)
  • OV Boo - 2017-03-23 V (Arto Oksanen)
  • OV Boo - 20170320 - JD 7832.724-7832.920 (Shawn Dvorak)
  • FS Aur - 20170320 - JD 7832.520-7832.666 (Shawn Dvorak)
  • AM CVn - 20170320 - JD 7832.572-7832.889 (Shawn Dvorak)
  • OV Boo Tonny Vanmunster 20170321 (JD 7834.28 to JD 7834.70) (Tonny Vanmunster)
  • Recent Data

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V803 Centauri - April 1997 - CBA

This is a light curve of V803 Cen, as synthesized from observations in South Africa (J. Patterson), Chile (J. Kemp), New Zealand (S. Walker), and Australia (P. McGee in Adelaide and G. Garradd in Loomberah). The period is 23.7±0.2 hr. The true speed demon among the dwarf novae!