WUMaCat

Simbad link	V703 Mon
Source publication	Kiron, Yellapragada Ravi (2011) - CCD photometry of W UMa-type contact binaries in the old open cluster Berkeley 39
ADS link	2011RAA....11.1469K
Name in Source publication	V8
Orbital period in days (P [d])	0.2288
Mass ratio (q)	0.78
Mass ratio determination	Photometric
Type	W
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	WD
Orbital period in days (P [d])	0.2288
Mass ratio (q)	0.78
Orbital inclination in degrees (i [^o])	80.4
Fillout (f)	0.08
Primary temperature in Kelvins (T₁ [K])	4925
Secondary temperature in Kelvins (T₂ [K])	5000
Primary polar radius in units of orbital separation (r_1p)	0.3816
Secondary polar radius in units of orbital separation (r_2p)	0.3403
Surface potential (Ω)	3.3501

Orbital separation in solar radii (a [R])	1.91
Primary radius in solar units (R₁ [R])	0.74
Secondary radius in solar units (R₂ [R])	0.67
Primary mass in solar units (M₁ [M])	1
Secondary mass in solar units (M₂ [M])	0.78
Primary temperature in kelvins (T₁ [K])	4925
Secondary temperature in Kelvins (T₂ [K])	5000
Primary luminosity in solar units (L₁ [L])	0.33
Secondary luminosity in solar units (L₂ [L])	0.27
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

V703 Mon