1SWASP J044132.96+440613.7

Simbad link	1SWASP J044132.96+440613.7
Source publication	Kjurkchieva, Diana P. (2018) - Observations and light curve solutions of three ultrashort-period W UMa binaries
ADS link	2018NewA...62...41K
Name in Source publication	1SWASP J044132.96+440613.7
Orbital period in days (P [d])	0.228155
Mass ratio (q)	0.64
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])	0.228155
Mass ratio (q)	0.64
Orbital inclination in degrees (i [^o])	87.7
Fillout (f)	0.25
Primary temperature in Kelvins (T₁ [K])	4003
Secondary temperature in Kelvins (T₂ [K])	3858
Primary polar radius in units of orbital separation (r_1p)	0.408
Secondary polar radius in units of orbital separation (r_2p)	0.3337
Surface potential (Ω)	3.0417

Orbital separation in solar radii (a [R])	1.65
Primary radius in solar units (R₁ [R])	0.73
Secondary radius in solar units (R₂ [R])	0.6
Primary mass in solar units (M₁ [M])	0.7
Secondary mass in solar units (M₂ [M])	0.45
Primary temperature in kelvins (T₁ [K])	4003
Secondary temperature in Kelvins (T₂ [K])	3858
Primary luminosity in solar units (L₁ [L])	0.12
Secondary luminosity in solar units (L₂ [L])	0.07
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

Basic Info