GSC 01387-00475
Simbad link | GSC 01387-00475 |
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Source publication | Yang, Y. -G. (2010) - The absolute properties and evolutionary state for the shortest period field contact binary GSC 1387-0475 |
ADS link | 2010NewA...15..155Y |
Name in Source publication | GSC 01387-00475 |
Orbital period in days (P [d]) | 0.217811 |
Mass ratio (q) | 0.47 |
Mass ratio determination | Spectroscopic |
Type | A |
Has total eclipse? | |
Has spots? | |
Has third light? | |
Has period variation? |
Solver | WD |
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Orbital period in days (P [d]) | 0.217811 |
Mass ratio (q) | 0.47 |
Orbital inclination in degrees (i [o]) | 49.9 |
Fillout (f) | 0.76 |
Primary temperature in Kelvins (T1 [K]) | 6690 |
Secondary temperature in Kelvins (T2 [K]) | 6524 |
Primary polar radius in units of orbital separation (r1p) | 0.4592 |
Secondary polar radius in units of orbital separation (r2p) | 0.339 |
Surface potential (Ω) | 2.6084 |
Orbital separation in solar radii (a [R]) | 1.32 |
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Primary radius in solar units (R1 [R]) | 0.66 |
Secondary radius in solar units (R2 [R]) | 0.5 |
Primary mass in solar units (M1 [M]) | 0.44 |
Secondary mass in solar units (M2 [M]) | 0.21 |
Primary temperature in kelvins (T1 [K]) | 6690 |
Secondary temperature in Kelvins (T2 [K]) | 6524 |
Primary luminosity in solar units (L1 [L]) | 0.19 |
Secondary luminosity in solar units (L2 [L]) | 0.09 |
Distance in parsecs (d [pc]) | |
Age in gigayears (τ [gyr]) |