WUMaCat

Simbad link	FS CrA
Source publication	Bradstreet, D. H. (1985) - K-type overcontact binaries.
ADS link	1985ApJS...58..413B
Name in Source publication	FS CrA
Orbital period in days (P [d])	0.263602
Mass ratio (q)	0.76
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])	0.263602
Mass ratio (q)	0.76
Orbital inclination in degrees (i [^o])	86.5
Fillout (f)	0.15
Primary temperature in Kelvins (T₁ [K])	4567
Secondary temperature in Kelvins (T₂ [K])	4700
Primary polar radius in units of orbital separation (r_1p)	0.3885
Secondary polar radius in units of orbital separation (r_2p)	0.3423
Surface potential (Ω)	3.2803

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])	4567
Secondary temperature in Kelvins (T₂ [K])	4700
Primary luminosity in solar units (L₁ [L])
Secondary luminosity in solar units (L₂ [L])
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

FS CrA