Fourier Analysis of the Light Curves of Eclipsing Variables. XIXa: Applications to Eccentric Orbits
Abstract
New methods for light curve analysis in the frequency-domain applicable to eccentric systems (cf. Kopal and Al-Naimiy, 1978) have been applied to three eclipsing variables — V 477 Cyg, V 1143 Cyg and AS Cam — all wide enough to make their proximity effects photometrically insignificant. New elements of these eclipsing systems have been established, and compared with pre-existing data.
- Publication:
-
Astrophysics and Space Science
- Pub Date:
- November 1978
- DOI:
- 10.1007/BF00651038
- Bibcode:
- 1978Ap&SS..59....3A
- Keywords:
-
- Eccentric Orbits;
- Eclipsing Binary Stars;
- Fourier Analysis;
- Light Curve;
- Astronomical Photometry;
- Celestial Mechanics;
- Stellar Motions;
- Astronomy