کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8141231 | 1523713 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Photometric solutions of six ASAS-SN detached eclipsing binaries
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
نجوم و فیزیک نجومی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study presents the photometric solutions of six binary systems with circular orbits and low mass components. Solutions for the sum of radii fraction, radii ratio, orbital inclination, surface brightness ratio, orbital eccentricity parameters were obtained, as well as a new solution for the orbital period, using data from V-band photometry from the All-Sky Automated Survey for Supernovae. Based on the geometry of the light curve, the study samples were analyzed using JKTEBOP code. In addition, their global parameters were also estimated, by applying based calibrations for the late main-sequence stars and color index (J-K). Thus, mass, temperature, luminosity, and radius values for each stellar component are also provided.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: New Astronomy - Volume 65, November 2018, Pages 21-24
Journal: New Astronomy - Volume 65, November 2018, Pages 21-24
نویسندگان
N. Holanda, P.P. Barros, A.N. Silva,