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...

  • RZ Leo 160206 CV 60s.txt (Ken Menzies)
  • RW Tri 160206 V 60s.txt (Ken Menzies)
  • RW Tri V Filter JD424.580-424.757 (Bill Stein)
  • MASTER OT J003831.10-640313.7, RZ Leo, T Pyx Feb. 5 (Josch Hambsch)
  • RZ Leo (JD 424.421 - 424.697) Jan 5, C-filter (Stephen M. Brincat)
  • Swift J0939.7-3224 on February 5, 2016 ; JD 2457424.685 to 2457424.901 (Josch Hambsch)
  • AC Cnc JD424.285 - 424.502 (Douglas Barrett)
  • RZ Leo C-filter 5t160204 (JD 423.7700752 - 423.9996991) (George Roberts)
  • RW Tri C-filter 5t160204 (JD 423.5389005 - 423.7232986) (George Roberts)
  • MASTER OT J003831.10-640313.7, RZ Leo, T Pyx Feb. 4 (Josch Hambsch)
  • 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!