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...

  • DV UMa, 16 Jan 2017 (HJD 770.657 to 770.757) part II (Enrique de Miguel)
  • UX UMa, 16 Jan 2017 (HJD 770.594 to 770.757 ) (Enrique de Miguel)
  • CN Ori 170115 (Peter Nelson)
  • HT CAS_B_2457769.589-.803 from Donna and Lew Cook (Lew Cook)
  • V482 Cam, 16 Jan 2017 (HJD 770.573 to 770.655) (Enrique de Miguel)
  • Swift J0614.0+1709, 16 Jan 2017 (HJD 770.412 to 770.570) (Enrique de Miguel)
  • DV UMa, 16 Jan 2017 (HJD 770.560 to 770.592) part I (Enrique de Miguel)
  • BY Cam, 16 Jan 2017 (HJD 770.495 to 770.556) (Enrique de Miguel)
  • V Per, 16 Jan 2011 (HJD 770.291 to 770.402) (Enrique de Miguel)
  • HT Cas, 16 Jan 2017 (HJD 770.286 to 770.490) (Enrique de Miguel)
  • 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!