WUMaCat

Simbad link	V695 Pup
Source publication	Kiron, Y. Ravi (2012) - A photometric study of contact binaries V3 and V4 in NGC 2539
ADS link	2012BASI...40...51K
Name in Source publication	V3
Orbital period in days (P [d])	0.292
Mass ratio (q)	0.81
Mass ratio determination	Photometric
Type	A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	WD
Orbital period in days (P [d])	0.292
Mass ratio (q)	0.81
Orbital inclination in degrees (i [^o])	62.6
Fillout (f)	0.5
Primary temperature in Kelvins (T₁ [K])	5625
Secondary temperature in Kelvins (T₂ [K])	5394
Primary polar radius in units of orbital separation (r_1p)	0.4074
Secondary polar radius in units of orbital separation (r_2p)	0.372
Surface potential (Ω)	3.201

Orbital separation in solar radii (a [R])	1.54
Primary radius in solar units (R₁ [R])	0.89
Secondary radius in solar units (R₂ [R])	0.81
Primary mass in solar units (M₁ [M])	0.97
Secondary mass in solar units (M₂ [M])	0.78
Primary temperature in kelvins (T₁ [K])	5625
Secondary temperature in Kelvins (T₂ [K])	5394
Primary luminosity in solar units (L₁ [L])	0.71
Secondary luminosity in solar units (L₂ [L])	0.5
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

V695 Pup