2MASS J19090585+4911585

Simbad link	2MASS J19090585+4911585
Source publication	Raetz, St. (2009) - Photometric analysis of the eclipsing binary 2MASS 19090585+4911585
ADS link	2009AN....330..504R
Name in Source publication	2MASS J19090585+4911585
Orbital period in days (P [d])	0.288374
Mass ratio (q)	0.93
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])	0.288374
Mass ratio (q)	0.93
Orbital inclination in degrees (i [^o])	79.1
Fillout (f)	0.16
Primary temperature in Kelvins (T₁ [K])	4683
Secondary temperature in Kelvins (T₂ [K])	5800
Primary polar radius in units of orbital separation (r_1p)	0.3728
Secondary polar radius in units of orbital separation (r_2p)	0.3601
Surface potential (Ω)	3.551

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])	4683
Secondary temperature in Kelvins (T₂ [K])	5800
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