Improved fundamental parameters for the low-mass pre-main sequence eclipsing system RX J0529.4+0041
Open Access
- 28 October 2004
- journal article
- Published by EDP Sciences in Astronomy & Astrophysics
- Vol. 427 (2) , 637-649
- https://doi.org/10.1051/0004-6361:20040348
Abstract
We report new photometric observations and a new determination of the fundamental stellar parameters for the low-mass pre-main sequence eclipsing system RX J0529.4+0041A based on high-precision, near-IR () differential photometry obtained using adaptive optics at the ESO-La Silla 3.6 m telescope, and CCD photometry performed with the OIG camera at TNG. The new photometric data, in combination with already published photoelectric photometry and solution of the radial velocity curve, yield a more precise determination of the absolute dimensions and masses as well as of other basic physical properties of the components.Keywords
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