WUMaCat

Simbad link	KIC 5439790
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 5439790
Orbital period in days (P [d])	0.796086
Mass ratio (q)	0.17
Mass ratio determination	Photometric
Type	A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	PHOEBE
Orbital period in days (P [d])	0.796086
Mass ratio (q)	0.17
Orbital inclination in degrees (i [^o])	81.8
Fillout (f)	0.3
Primary temperature in Kelvins (T₁ [K])	6566
Secondary temperature in Kelvins (T₂ [K])	6369
Primary polar radius in units of orbital separation (r_1p)	0.5055
Secondary polar radius in units of orbital separation (r_2p)	0.233
Surface potential (Ω)	2.1337

Orbital separation in solar radii (a [R])	5.04
Primary radius in solar units (R₁ [R])	2.76
Secondary radius in solar units (R₂ [R])	1.29
Primary mass in solar units (M₁ [M])	2.31
Secondary mass in solar units (M₂ [M])	0.4
Primary temperature in kelvins (T₁ [K])	6566
Secondary temperature in Kelvins (T₂ [K])	6369
Primary luminosity in solar units (L₁ [L])	12.72
Secondary luminosity in solar units (L₂ [L])	2.45
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])	2.25

KIC 5439790