WUMaCat

Simbad link	KIC 2159783
Source publication	Şenavcı, H. V. (2016) - Precise Orbital Solutions for KEPLER Eclipsing Binaries of W UMa Type Showing Total Eclipses
ADS link	2016PASA...33...43S
Name in Source publication	KIC 2159783
Orbital period in days (P [d])	0.373884
Mass ratio (q)	0.15
Mass ratio determination	Photometric
Type	W
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	PHOEBE
Orbital period in days (P [d])	0.373884
Mass ratio (q)	0.15
Orbital inclination in degrees (i [^o])	78.9
Fillout (f)	0.8
Primary temperature in Kelvins (T₁ [K])	5643
Secondary temperature in Kelvins (T₂ [K])	5717
Primary polar radius in units of orbital separation (r_1p)	0.5294
Secondary polar radius in units of orbital separation (r_2p)	0.2373
Surface potential (Ω)	2.019

Orbital separation in solar radii (a [R])	2.59
Primary radius in solar units (R₁ [R])	1.5
Secondary radius in solar units (R₂ [R])	0.69
Primary mass in solar units (M₁ [M])	1.45
Secondary mass in solar units (M₂ [M])	0.21
Primary temperature in kelvins (T₁ [K])	5643
Secondary temperature in Kelvins (T₂ [K])	5717
Primary luminosity in solar units (L₁ [L])	2.03
Secondary luminosity in solar units (L₂ [L])	0.47
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])	4.28

KIC 2159783