Updated spin ephemeris for the cataclysmic variable EX Hydrae
Abstract
Historical optical data are combined with more recent optical, extreme ultraviolet, and X-ray data to update the spin ephemeris of the cataclysmic variable EX Hya.
- Publication:
-
Information Bulletin on Variable Stars
- Pub Date:
- February 2009
- DOI:
- 10.48550/arXiv.0902.1977
- arXiv:
- arXiv:0902.1977
- Bibcode:
- 2009IBVS.5876....1M
- Keywords:
-
- photometry;
- Astrophysics - Galactic Astrophysics
- E-Print:
- 5 pages including 2 tables and 1 encapsulated postscript figure