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...

  • FO Aqr on November 22, 2017 ; JD 2458080.518 to 2458080.611 (m31 at telenet.be)
  • Z Cha 20171122 2458079.9696 - 80.1584 (Peter Nelson)
  • FO Aqr(November, the 22nd), C filter (David Cejudo)
  • U Gem C-filter 12m171121 (JD 079.7229282 - 080.0075579) (George Roberts)
  • U Gem C-filter 12m 171119 (JD 077.7715162 - 077.9923380) (George Roberts)
  • U Gem C-filter 12m171118 (JD 076.7361111 - 077.0032523) (George Roberts)
  • FO Aqr - 20171122 - JD8079.917-8080.010 (Gordon Myers)
  • QZ Aur (JD 8079.718 - 8080.0503) (Geoff Stone)
  • BY Cam (JD 079.538 - 079.984) (Joe Ulowetz)
  • FO Aqr on November 21, 2017 ; JD 2458079.518 to 2458079.614 (m31 at telenet.be)
  • 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!