Light curve and photometric elements of AR Aurigae.
Abstract
Photoelectric observations of the eclipsing binary AR Aur have been carried out in four spectral regions at approximately the same wave-lengths as the Stromgren it, v, b, y system and in two regions round H . The peak wave-lengths close to it, v, b, y are all located in the continuum of the spectrum where limb darkening coefficients are available from the litterature, and in these eases the photometric elements have been determined. From the it, v, b, y and H observations spectral types and absolute magnitudes have been determined for the components. Key words: eclipsing binary - photometric elements
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- 1970
- Bibcode:
- 1970A&A.....4....1J