A New Automatic Method for the Determination of Elements of a Close Binary System

1970 ◽  
Vol 75 ◽  
pp. 1116 ◽  
Author(s):  
Thomas B. Horak
Keyword(s):  
Binary System ◽  
Close Binary System ◽  
Close Binary ◽  
Automatic Method

scholarly journals Marginally low mass ratio close binary system V1191 Cyg

New Astronomy ◽  
2012 ◽  
Vol 17 (1) ◽  
pp. 46-49 ◽  
Author(s):  
B. Ulaş ◽  
B. Kalomeni ◽  
V. Keskin ◽  
O. Köse ◽  
K. Yakut
Keyword(s):  
Binary System ◽  
Close Binary System ◽  
Close Binary ◽  
Mass Ratio ◽  
Low Mass ◽  
Low Mass Ratio

Physical characteristics of close binary system components

1994 ◽  
Vol 215 (1) ◽  
pp. 83-95 ◽  
Author(s):  
U. P. Merezhin
Keyword(s):  
Binary System ◽  
Close Binary System ◽  
Physical Characteristics ◽  
Close Binary ◽  
System Components

scholarly journals Asteroseismology in action: a test of spin-orbit synchronism in the close binary system Feige 48

2008 ◽  
Vol 483 (3) ◽  
pp. 875-885 ◽  
Author(s):  
V. Van Grootel ◽  
S. Charpinet ◽  
G. Fontaine ◽  
P. Brassard
Keyword(s):  
Binary System ◽  
Close Binary System ◽  
Close Binary ◽  
Spin Orbit

On the Reflection of Light in a Close Binary System

1924 ◽  
pp. 442-451
Author(s):  
Joel Stebbins
Keyword(s):  
Binary System ◽  
Close Binary System ◽  
Close Binary ◽  
Reflection Of Light

scholarly journals Empirical Determination of the Gravity-Darkening Exponent for the Secondary Components Filling the Roche Lobe in Semi-Detached Close Binary Systems

1988 ◽  
Vol 108 ◽  
pp. 217-218
Author(s):  
Masatoshi Kitamura ◽  
Yasuhisa Nakamura
Keyword(s):  
Binary Systems ◽  
Main Sequence ◽  
Close Binary System ◽  
Roche Lobe ◽  
Close Binary ◽  
Close Binaries ◽  
Main Sequence Stars ◽  
Local Gravity ◽  
Subsurface Layers

The ordinary semi-detached close binary system consists of a main-sequence primary and subgiant (or giant) secondary component where the latter fills the Roche lobe. From a quantitative analysis of the observed ellipticity effect, Kitamura and Nakamura (1986) have deduced empirical values of the exponent of gravity-darkening for distorted main-sequence stars in detached systems and found that the empirical values of the exponent for these stars with early-type spectra are close to the unity, indicating that the subsurface layers of early-main sequence stars in close binaries are actually in radiative equilibrium. The exponent of gravity-darkening can be defined by H ∝ gα with H as the bolonetric surface brightness and g as the local gravity on the stellar surface.

scholarly journals Orbital and physical parameters of the close binary system GJ 9830 (HIP 116259)

2019 ◽  
Vol 19 (7) ◽  
pp. 105
Author(s):  
Suhail G. Masda ◽  
Mashhoor A. Al-Wardat ◽  
J. M. Pathan
Keyword(s):  
Binary System ◽  
Close Binary System ◽  
Close Binary ◽  
Physical Parameters

Rotation of close binary system components

1994 ◽  
Vol 218 (2) ◽  
pp. 223-248 ◽  
Author(s):  
V. P. Merezhin
Keyword(s):  
Binary System ◽  
Close Binary System ◽  
Close Binary ◽  
System Components

Photometric observation and analysis of the close binary system BO Pegasi

1986 ◽  
Vol 98 ◽  
pp. 1325 ◽  
Author(s):  
Atsuma Yamasaki ◽  
Akira Okazaki
Keyword(s):  
Binary System ◽  
Photometric Observation ◽  
Close Binary System ◽  
Close Binary

Theoretical Continuous and Line Spectra of Stars in a Close Binary System

1969 ◽  
Vol 158 ◽  
pp. 1151 ◽  
Author(s):  
Paul Buerger
Keyword(s):  
Binary System ◽  
Close Binary System ◽  
Close Binary
Sign in / Sign up

Export Citation Format

Share Document