CBA Center for Backyard Astrophysics



CBA Network Map

A global network of small telescopes dedicated to photometry of cataclysmic variables.

Welcome!
cbastro.org


Current CBA News...

Current CBA Data...

  • 1RXS j161659.5+620014-FILTER_Cv_JJ_2457507 (Morelle Etienne)
  • GP-CVn_2457507.666-.877 CV then I then CV (Lew Cook)
  • ASASSN-16eg, 20160428 (Damien Lemay)
  • WX Cen on April 27, 2016 ; JD 2457506.737 to 2457506.765 (Josch Hambsch)
  • EX Hya, OY Car, V803 Cen, V1494 Aql, SSS_J134850.1-310835, ASASSN-16dt, DT Oct, V244 Pav, WX Cen, Apr. 28 (Josch Hambsch)
  • ASASSN-16eg, 29-Apr-2016 UT, JD 507.710-507.973 60s V-filter Sonoita (Walt Cooney)
  • asassn-16dt, apr 28 (Berto Monard)
  • ASASSN-16eg JD 7503.611 > ..876 (Mike Potter)
  • V803 Cen around 16.35 on April 28 at 1700UT (Gordon Myers)
  • EX Hya, OY Car, V803 Cen, V1494 Aql, SSS_J134850.1-310835, ASASSN-16dt, 16er, Apr. 22 (Josch Hambsch)
  • Recent Data

New to the CBA...?

New to CVs...?


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!