WUMaCat

Simbad link	TW Cru
Source publication	Moriarty, D. J. W. (2015) - Period Analysis, Photometry, and Astrophysical Models of the Eclipsing Binary TW Crucis
ADS link	2015JAVSO..43..151M
Name in Source publication	TW Cru
Orbital period in days (P [d])	0.288144
Mass ratio (q)	0.67
Mass ratio determination	Photometric
Type	A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	Binary Maker
Orbital period in days (P [d])	0.288144
Mass ratio (q)	0.67
Orbital inclination in degrees (i [^o])	70.8
Fillout (f)	0.11
Primary temperature in Kelvins (T₁ [K])	5170
Secondary temperature in Kelvins (T₂ [K])	5000
Primary polar radius in units of orbital separation (r_1p)	0.3965
Secondary polar radius in units of orbital separation (r_2p)	0.3292
Surface potential (Ω)	3.1417

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])	5170
Secondary temperature in Kelvins (T₂ [K])	5000
Primary luminosity in solar units (L₁ [L])
Secondary luminosity in solar units (L₂ [L])
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

TW Cru