Abstract
A new method is presented to precisely deduce the orbital eccentricity of an eclipsing binary from observed epochs of its light minima. Application to the system V526 Sagittarii givese=0.2220±0.0016.
Similar content being viewed by others
References
Batten, A. H.: 1967,Publ. Dominion Astrophys. Obs. Victoria 13, 8.
Kopal, Z.: 1959,Close Binary Systems, Chapman-Hall, London; John Wiley, New York.
Kopal, Z.: 1965,Adv. Astron. Astrophys. 3, 89.
Lucy, L. B. and Sweeney, M. A.: 1971,Astron. J. 76, 544.
O'Connell, S. J.: 1967,Ric. Astron. Scola Vaticana 7, 341.
Radzievsky, V. V.: 1958,Astron. J. (U.S.S.R.) 35, 597.
Todoran, I.: 1968,Stud. Cercetari Astron. 13, 23.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Todoran, I. On the orbital eccentricity on an eclipsing binary system. Astrophys Space Sci 15, 229–235 (1972). https://doi.org/10.1007/BF00649917
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00649917