1RXS J0629-0335: A New Long-period Cataclysmic Variable

Bibcode
2009ASPC..404..272A
Arjyotha, S.; Aungwerojwit, A.; Gänsicke, B. T.; Marsh, T.; Rodríguez-Gil, P. R.
Bibliographical reference

The Eighth Pacific Rim Conference on Stellar Astrophysics: A Tribute to Kam-Ching Leung ASP Conference Series, Vol. 404, proceedings of the conference held 5-9 May, 2008, at Merlin Beach Hotel, Phuket, Thailand. Edited by B. Soonthornthum, S. Komonjinda, K.S. Cheng, and K.C. Leung San Francisco: Astronomical Society of the Pacific, 2009., p.272

Advertised on:
8
2009
Number of authors
5
IAC number of authors
0
Citations
2
Refereed citations
1
Description
We present time-resolved spectroscopy and photometry of a new long-period cataclysmic variable (CV) identified from a combined X-ray (ROSAT) /infrared (2MASS) selection method, 1RXS J0629-0335. The preliminary orbital period of ˜9 h has been estimated from its radial velocity variation. We obtained photometry of 1RXS J0629-0335 throughout one month, revealing long-term variability and suggesting that the system has frequent dwarf nova outbursts.
Related projects
Representación de la variable cataclísmica SS Cygni (Chris Moran)
Binary Stars
The study of binary stars is essential to stellar astrophysics. A large number of stars form and evolve within binary systems. Therefore, their study is fundamental to understand stellar and galactic evolution. Particularly relevant is that binary systems are still the best source of precise stellar mass and radius measurements. Research lines
Pablo
Rodríguez Gil
In progress
Type
Non-refereed
Stellar & Interstellar Physics (FEEI)

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