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...

  • RX And (JD 682.659 - 682.891) (Joe Ulowetz)
  • RX And (JD 679.539-6679.589) V filter (Douglas Slauson)
  • RX And V Filter JD682.586-682.815 (Bill Stein)
  • HS 0455+8315(October, the 20th), C filter, short run due to clouds (David Cejudo)
  • MASTER OT J010603.18-744715.8, oct 20-21 (Berto Monard)
  • IM Eri - 20161020 - JD 7681.737-7681.916 (Shawn Dvorak)
  • AQ Men on October 18, 2016 ; JD 2457680.712 to 2457680.868 (Josch Hambsch)
  • MASTER OT J010603.18-744715.8 - 20161020 - JD7682.050-7682.266 (Gordon Myers)
  • BW Scl, AQ Men, 2MASS J17012815-4306123, Oct. 16 (Josch Hambsch)
  • RX And V Filter JD681.573-681.818 (Bill Stein)
  • 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!