Photo-electric observations of the ultra short-period variable V567 Ophiuchi.
Abstract
Photo-electric five-colour observations of V567 Oph show that there remains doubt about the period of this variable, as given by Hoffineister (1941). Its relative spectral energy distribution appears to be the same as that of RS Gru, a stable variable with a period of Key words: multi-colour photometry - RR Lyrae variables
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- February 1972
- Bibcode:
- 1972A&A....16..478D