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A 116 Year Record of Mass Transfer in R Arae
- Source :
- Reed, P. A., 2011, Information Bulletin on Variable Stars, 5975
- Publication Year :
- 2011
-
Abstract
- This is a period study of the bright interacting southern eclipsing binary star R Arae. New photometric data are combined with archival data to determine R Ara's average mass transfer rate over the past 116 years through the analysis of the resulting ephemeris curve. An updated ephemeris is given.<br />Comment: 5 pages, 3 figures, accepted for publication in IBVS on Feb. 14, 2011
- Subjects :
- Astrophysics - Solar and Stellar Astrophysics
Subjects
Details
- Database :
- arXiv
- Journal :
- Reed, P. A., 2011, Information Bulletin on Variable Stars, 5975
- Publication Type :
- Report
- Accession number :
- edsarx.1102.3230
- Document Type :
- Working Paper