CRTS J151631.0+382626

Simbad link	CRTS J151631.0+382626
Source publication	Li, Kai (2019) - Contact binaries at the short period cut-off - I. Statistics and the first photometric investigations of 10 totally eclipsing systems
ADS link	2019MNRAS.485.4588L
Name in Source publication	J151631
Orbital period in days (P [d])	0.227192
Mass ratio (q)	0.48
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])	0.227192
Mass ratio (q)	0.48
Orbital inclination in degrees (i [^o])	85.9
Fillout (f)	0.2
Primary temperature in Kelvins (T₁ [K])	4741
Secondary temperature in Kelvins (T₂ [K])	4946
Primary polar radius in units of orbital separation (r_1p)	0.4274
Secondary polar radius in units of orbital separation (r_2p)	0.3075
Surface potential (Ω)	2.7832

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])	4741
Secondary temperature in Kelvins (T₂ [K])	4946
Primary luminosity in solar units (L₁ [L])
Secondary luminosity in solar units (L₂ [L])
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

Basic Info