| Issue |
A&A
Volume 537, January 2012
|
|
|---|---|---|
| Article Number | A56 | |
| Number of page(s) | 2 | |
| Section | Stellar atmospheres | |
| DOI | https://doi.org/10.1051/0004-6361/201116593 | |
| Published online | 09 January 2012 | |
The constant orbital period of FF Ursae Majoris
The Observatories, Madingley Road, Cambridge CB3 0HA, UK
e-mail: rfg@ast.cam.ac.uk
Received: 27 January 2011
Accepted: 20 October 2011
Gálvez et al. (2007, A&A, 472, 587) proposed that FF UMa, a double-lined G-type spectroscopic binary, has a variable orbital period. Here they are shown to be mistaken.
Key words: stars: late-type / binaries: spectroscopic / stars: individual: FF UMa
© ESO, 2012
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