WUMaCat

Simbad link	V692 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	V4
Orbital period in days (P [d])	0.339999
Mass ratio (q)	1
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])	0.339999
Mass ratio (q)	1
Orbital inclination in degrees (i [^o])	62.1
Fillout (f)	0.23
Primary temperature in Kelvins (T₁ [K])	5600
Secondary temperature in Kelvins (T₂ [K])	5398
Primary polar radius in units of orbital separation (r_1p)	0.3718
Secondary polar radius in units of orbital separation (r_2p)	0.3718
Surface potential (Ω)	3.6272

Orbital separation in solar radii (a [R])	1.6
Primary radius in solar units (R₁ [R])	1
Secondary radius in solar units (R₂ [R])	1
Primary mass in solar units (M₁ [M])	1.06
Secondary mass in solar units (M₂ [M])	1.06
Primary temperature in kelvins (T₁ [K])	5600
Secondary temperature in Kelvins (T₂ [K])	5398
Primary luminosity in solar units (L₁ [L])	0.88
Secondary luminosity in solar units (L₂ [L])	0.76
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

V692 Pup