Abstract
This paper contains an investigation of the way in which the determination of the apsidal motion may be affected by a change in the orbital period. The following cases are presented: a) the orbital period undergoes an abrupt change, b) the orbital period has a continuous variation, and c) the apsidal motion is affected by the presence of a third component.
In order to determine the apsidal motion from T2− T1differences or O − C diagrams, two methods are presented.
Finally, a new program for observations of primary and secondary minima is proposed.
With 5 Figures
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Ahnert, P.: Mitt. Veränderl. Sterne No. 732 (1963).
Diethelm, R., Germann, R., Locher, K., Peter, H.: BBSAC Bull. 1 (1972).
Diethelm, R., Isles, J., Locher, K.: Orion No. 126–128 (1971).
Dugan, R. S.: Contr. Princeton Obs. No. 12 (1931).
Flin, P.: Acta Astron. 19, 173 (1969).
Kizilirmak, A.: Comm. 27 LAU Inf. Bull. Var. Stars, No. 456 (1970).
Kizilirmak, A., Pohl, E.: Astron. Nachr. 289, 191 (1966).
Kopal, Z.: Adv. Astron. Astrophys. 3, 89 (1965).
Kopal, Z., Shapley, M. B.: Ann. Jodrell Bank 1, 205 (1956).
Kordylewski, K.: Rocznik Astron. 28, 108 (1957).
Kreiner, J. M.: Acta Astron. 21, 365 (1971).
Magalaschwili, N. L., Kumsischwili, Ja. J.: Bull. Abastumani Obs. 21, 13 (1959).
Marks, A.: Acta Astron. 12, 138 (1962).
Oburka, O.: Bull. Astron. Inst. Czech. 16, 212 (1965).
O’Connell, D. J. K., S. J.: Comm. 27 IAU Inf. Bull. Var. Star., No. 542 (1971).
Plavec, M.: Bull. Astron. Inst. Czech. 10, 185 (1959).
Plavec, M., Mayer, P.: Bull. Astron. Inst. Czech. 13, 128 (1962).
Popovici, C: Comm. 27 IAU Inf. Bull. Var. Stars No. 419 (1970).
Robinson, L. J.: Comm. 27 IAU Inf. Bull. Var. Stars No. 154 (1966).
Robinson, L. J.: Comm. 27 IAU Inf. Bull. Var. Stars No. 180 (1967).
Todoran, I.: Acta Astron. 18, 61 (1968).
Todoran, I.: Studii Cere. Astron. 16, 177 (1971).
Walter, K.: Astron. Nachr. 292, 145 (1970).
Zaitseva, G. V., Lyutyi, V. M., Martynov, D. Ya.: Astron. Circ. No. 662 (1971).
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1974 Springer-Verlag, Berlin, Heidelberg
About this paper
Cite this paper
Todoran, I. (1974). Apsidal Motion in Close Binaries with Variable Orbital Period. In: Mavridis, L.N. (eds) Proceedings of the First European Astronomical Meeting Athens, September 4–9, 1972. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-65666-8_6
Download citation
DOI: https://doi.org/10.1007/978-3-642-65666-8_6
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-65668-2
Online ISBN: 978-3-642-65666-8
eBook Packages: Springer Book Archive