GSC 01387-00475
| Simbad link | GSC 01387-00475 |
|---|---|
| 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 |
|---|---|
| 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 |
|---|---|
| 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]) |