ASAS J082243+1927.0

Simbad link	ASAS J082243+1927.0
Source publication	Kandulapati, S. (2015) - Photometry and Hα studies of a low-mass-ratio overcontact binary ASAS J082243+1927.0
ADS link	2015MNRAS.446..510K
Name in Source publication	ASAS J082243+1927.0
Orbital period in days (P [d])	0.28
Mass ratio (q)	0.11
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])	0.28
Mass ratio (q)	0.11
Orbital inclination in degrees (i [^o])	76.6
Fillout (f)	0.78
Primary temperature in Kelvins (T₁ [K])	5960
Secondary temperature in Kelvins (T₂ [K])	6078
Primary polar radius in units of orbital separation (r_1p)	0.5462
Secondary polar radius in units of orbital separation (r_2p)	0.2126
Surface potential (Ω)	1.9238

Orbital separation in solar radii (a [R])	1.95
Primary radius in solar units (R₁ [R])	1.15
Secondary radius in solar units (R₂ [R])	0.42
Primary mass in solar units (M₁ [M])	1.1
Secondary mass in solar units (M₂ [M])	0.17
Primary temperature in kelvins (T₁ [K])	5960
Secondary temperature in Kelvins (T₂ [K])	6078
Primary luminosity in solar units (L₁ [L])	1.66
Secondary luminosity in solar units (L₂ [L])	0.22
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])	6.97

Basic Info