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...

  • OV Boo in CV-band, 2017-04-24 01:16 - 06:58 UT, JD 867.553 - 867.791 (Michael J. Cook, Newcastle Observatory)
  • OV_BOO_2017_04_23_Unf (Domenico Licchelli)
  • OV_BOO_2017_04_22_Unf (Domenico Licchelli)
  • OV_BOO_2017_04_21_Unf (Domenico Licchelli)
  • OV_BOO_2017_04_14_Unf (Domenico Licchelli)
  • OV_BOO_2017_04_13_Unf (Domenico Licchelli)
  • OV Boo (JD 7867.780 - 7867.941) (Geoff Stone)
  • OV_BOO_2017_04_12_Unf (Domenico Licchelli)
  • OV_BOO_2017_04_11_Unf (Domenico Licchelli)
  • OV_BOO_2017_04_10_Unf (Domenico Licchelli)
  • 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!