WUMaCat

Simbad link	CX Vir
Source publication	Siwak, M. (2010) - A Study of Contact Binaries with Large Temperature Differences between Components
ADS link	2010AcA....60..305S
Name in Source publication	CX Vir
Orbital period in days (P [d])	0.74608
Mass ratio (q)	0.34
Mass ratio determination	Spectroscopic
Type	A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	WD
Orbital period in days (P [d])	0.74608
Mass ratio (q)	0.34
Orbital inclination in degrees (i [^o])	83.3
Fillout (f)	0.21
Primary temperature in Kelvins (T₁ [K])	6450
Secondary temperature in Kelvins (T₂ [K])	4694
Primary polar radius in units of orbital separation (r_1p)	0.4541
Secondary polar radius in units of orbital separation (r_2p)	0.2804
Surface potential (Ω)	2.5146

Orbital separation in solar radii (a [R])	4.58
Primary radius in solar units (R₁ [R])	2.24
Secondary radius in solar units (R₂ [R])	1.39
Primary mass in solar units (M₁ [M])	1.73
Secondary mass in solar units (M₂ [M])	0.59
Primary temperature in kelvins (T₁ [K])	6450
Secondary temperature in Kelvins (T₂ [K])	4694
Primary luminosity in solar units (L₁ [L])	7.78
Secondary luminosity in solar units (L₂ [L])	0.84
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])	7.57

CX Vir