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 - 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)
  • 1RXS J052430.2+424449(November, the 21st), C filter (David Cejudo)
  • FO Aqr(November, the 21st)C filter (David Cejudo)
  • Z Cha 20171121 2458078.99413 -79.17701 (Peter Nelson)
  • Z Cha - 20171121 - JD8079.020-8079.236 (Gordon Myers)
  • BT Mon, CV Filter, 0.41m RC, ST-10XME, exp: 60 sec., JD UT 2458078 (donn at starkey.ws)
  • QZ Aur (JD 8078.704 - 8078.964) (Geoff Stone)
  • 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!