HD 167971:A Bright Massive Close Eclipsing System

Osman Demircan

doi:10.1501/commua1-2_0000000070

EN

HD 167971:A Bright Massive Close Eclipsing System

Abstract

A combined V light curve of a recently discovered bright massive close eclipsing binary system HD 167971 has been analyzed by Wilson-Dewinney code. Because of a very Iow amplitu- de variation in light, no unique solution for the physical and geometrical elements could be obta- ined. However, evidences are found that the contact or almost contact component stars have comparable masses around 50 Mo each, and the inclination of the orbit is about 65°. There may be a third component star in the system.

Keywords

References

Communications, Series A2-A3: Physical Sciences and Engineering

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Osman Demircan This is me
Türkiye

Publication Date

January 1, 1987

Submission Date

January 1, 1987

Acceptance Date

-

Published in Issue

Year 1987 Volume: 36

DOI

https://doi.org/10.1501/commua1-2_0000000070

IZ

https://izlik.org/JA79RN87WZ

Cite

RIS / Bibtex

APA

Demircan, O. (1987). HD 167971:A Bright Massive Close Eclipsing System. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering, 36. https://doi.org/10.1501/commua1-2_0000000070

AMA

1.Demircan O. HD 167971:A Bright Massive Close Eclipsing System. Commun.Fac.Sci.Univ.Ank.Series A2-A3: Phys.Sci. and Eng. 1987;36. doi:10.1501/commua1-2_0000000070

Chicago

Demircan, Osman. 1987. “HD 167971:A Bright Massive Close Eclipsing System”. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering 36 (January). https://doi.org/10.1501/commua1-2_0000000070.

EndNote

Demircan O (January 1, 1987) HD 167971:A Bright Massive Close Eclipsing System. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering 36

IEEE

[1]O. Demircan, “HD 167971:A Bright Massive Close Eclipsing System”, Commun.Fac.Sci.Univ.Ank.Series A2-A3: Phys.Sci. and Eng., vol. 36, Jan. 1987, doi: 10.1501/commua1-2_0000000070.

ISNAD

Demircan, Osman. “HD 167971:A Bright Massive Close Eclipsing System”. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering 36 (January 1, 1987). https://doi.org/10.1501/commua1-2_0000000070.

JAMA

1.Demircan O. HD 167971:A Bright Massive Close Eclipsing System. Commun.Fac.Sci.Univ.Ank.Series A2-A3: Phys.Sci. and Eng. 1987;36. doi:10.1501/commua1-2_0000000070.

MLA

Demircan, Osman. “HD 167971:A Bright Massive Close Eclipsing System”. Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering, vol. 36, Jan. 1987, doi:10.1501/commua1-2_0000000070.

Vancouver

1.Osman Demircan. HD 167971:A Bright Massive Close Eclipsing System. Commun.Fac.Sci.Univ.Ank.Series A2-A3: Phys.Sci. and Eng. 1987 Jan. 1;36. doi:10.1501/commua1-2_0000000070