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Observations and light curve solutions of the eclipsing stars CSS J075205.6+381909 and NSVS 691550
- Publication Year :
- 2017
-
Abstract
- The paper presents observations and light curve solutions of the eclipsing stars CSS J075205.6+381909 and NSVS 691550. As a result their initial epochs were determined. The target periods turned out almost equal to the previous values. We found that NSVS 691550 is overcontact system whose components are close in temperature while CSS J075205.6+381909 has almost contact configuration and temperature difference of its components is around 2000 K. Both targets undergo partial eclipses. Their stellar components seem to obey the relations mass-temperature of MS stars.<br />Comment: 6 pages, 2 figures, accepted for publication in Bulgarian Astronomical Journal
- Subjects :
- Astrophysics - Solar and Stellar Astrophysics
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1707.01831
- Document Type :
- Working Paper