WUMaCat

Simbad link	V677 Cen
Source publication	Barone, F. (1993) - Analysis of Contact Binary Systems: AA Ursae Majoris, V752 Centauri, AO Camelopardalis, and V677 Centauri
ADS link	1993ApJ...407..237B
Name in Source publication	V677 Cen
Orbital period in days (P [d])	0.325
Mass ratio (q)	0.14
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])	0.325
Mass ratio (q)	0.14
Orbital inclination in degrees (i [^o])	87.1
Fillout (f)	0.35
Primary temperature in Kelvins (T₁ [K])	5745
Secondary temperature in Kelvins (T₂ [K])	5841
Primary polar radius in units of orbital separation (r_1p)	0.5201
Secondary polar radius in units of orbital separation (r_2p)	0.2204
Surface potential (Ω)	2.0483

Orbital separation in solar radii (a [R])
Primary radius in solar units (R₁ [R])
Secondary radius in solar units (R₂ [R])
Primary mass in solar units (M₁ [M])
Secondary mass in solar units (M₂ [M])
Primary temperature in kelvins (T₁ [K])	5745
Secondary temperature in Kelvins (T₂ [K])	5841
Primary luminosity in solar units (L₁ [L])
Secondary luminosity in solar units (L₂ [L])
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

V677 Cen