CRTS J004259.3+410629

Simbad link	CRTS J004259.3+410629
Source publication	Joshi, Yogesh Chandra (2017) - Long-term photometric study of a faint W UMa binary in the direction of M31
ADS link	2017RAA....17..115J
Name in Source publication	CRTS J004259.3+410629
Orbital period in days (P [d])	0.266402
Mass ratio (q)	0.28
Mass ratio determination	Photometric
Type	A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver	WD
Orbital period in days (P [d])	0.266402
Mass ratio (q)	0.28
Orbital inclination in degrees (i [^o])	77.3
Fillout (f)	0.24
Primary temperature in Kelvins (T₁ [K])	5724
Secondary temperature in Kelvins (T₂ [K])	5706
Primary polar radius in units of orbital separation (r_1p)	0.4702
Secondary polar radius in units of orbital separation (r_2p)	0.2658
Surface potential (Ω)	2.38

Orbital separation in solar radii (a [R])	2.01
Primary radius in solar units (R₁ [R])	1.02
Secondary radius in solar units (R₂ [R])	0.58
Primary mass in solar units (M₁ [M])	1.19
Secondary mass in solar units (M₂ [M])	0.33
Primary temperature in kelvins (T₁ [K])	5724
Secondary temperature in Kelvins (T₂ [K])	5706
Primary luminosity in solar units (L₁ [L])	0.69
Secondary luminosity in solar units (L₂ [L])	0.24
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])	12.76

Basic Info