CSS J004004.7+385531

Simbad link	CSS J004004.7+385531
Source publication	Kjurkchieva, Diana Petrova (2016) - Photometric observations and light curve solutions of the W UMa stars NSVS 2244206, NSVS 908513, CSS J004004.7+385531 and VSX J062624.4+570907
ADS link	2016RAA....16..135K
Name in Source publication	CSS J004004.7+385531
Orbital period in days (P [d])	0.251206
Mass ratio (q)	0.55
Mass ratio determination	Photometric
Type	A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	PHOEBE
Orbital period in days (P [d])	0.251206
Mass ratio (q)	0.55
Orbital inclination in degrees (i [^o])	89.8
Fillout (f)	0.21
Primary temperature in Kelvins (T₁ [K])	4560
Secondary temperature in Kelvins (T₂ [K])	4560
Primary polar radius in units of orbital separation (r_1p)	0.4177
Secondary polar radius in units of orbital separation (r_2p)	0.3184
Surface potential (Ω)	2.9

Orbital separation in solar radii (a [R])	1.8
Primary radius in solar units (R₁ [R])	0.81
Secondary radius in solar units (R₂ [R])	0.62
Primary mass in solar units (M₁ [M])	0.8
Secondary mass in solar units (M₂ [M])	0.44
Primary temperature in kelvins (T₁ [K])	4560
Secondary temperature in Kelvins (T₂ [K])	4560
Primary luminosity in solar units (L₁ [L])	0.25
Secondary luminosity in solar units (L₂ [L])	0.15
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

Basic Info