ASAS J002821-1453.3

Simbad link	ASAS J002821-1453.3
Source publication	Gezer, İ. (2016) - Photometric solutions of some contact ASAS binaries
ADS link	2016NewA...44...40G
Name in Source publication	TYC 5268-1013-1
Orbital period in days (P [d])	0.40266
Mass ratio (q)	0.17
Mass ratio determination	Photometric
Type	W
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	PHOEBE
Orbital period in days (P [d])	0.40266
Mass ratio (q)	0.17
Orbital inclination in degrees (i [^o])	78.2
Fillout (f)	0.4
Primary temperature in Kelvins (T₁ [K])	6540
Secondary temperature in Kelvins (T₂ [K])	6593
Primary polar radius in units of orbital separation (r_1p)	0.5087
Secondary polar radius in units of orbital separation (r_2p)	0.2359
Surface potential (Ω)	2.12

Orbital separation in solar radii (a [R])	2.66
Primary radius in solar units (R₁ [R])	1.49
Secondary radius in solar units (R₂ [R])	0.6
Primary mass in solar units (M₁ [M])	1.33
Secondary mass in solar units (M₂ [M])	0.23
Primary temperature in kelvins (T₁ [K])	6540
Secondary temperature in Kelvins (T₂ [K])	6593
Primary luminosity in solar units (L₁ [L])	3.7
Secondary luminosity in solar units (L₂ [L])	0.7
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])	3.26

Basic Info