CBA Center for Backyard Astrophysics

CBA Network Map

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


Current CBA News...

Current CBA Data...

  • UX Uma (JD 130.240-130.407) - V (Yenal Ogmen)
  • UX Uma (JD 130.240-130.407) - V (Yenal Ogmen)
  • asassn-15gn, apr 17-18 (Berto Monard)
  • v842 cen, apr 17-18 (Berto Monard)
  • ASASSN-15gq (Lew Cook)
  • UX UMa (129.65500_130.03443) (Jim Jones)
  • UX UMa (JD 129.609-129.777) (Doug Slauson)
  • RW Sex, V842 Cen, ASASSN-14mv, 15gn, Apr. 16 (Josch Hambsch)
  • UX UMa V Filter JD129.609-129.992 (Bill Stein)
  • EI UMA_CV_Filter_JD(2129.649 - 2129.783) (Richard Sabo)
  • 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!