GSC 1042-2191
| Simbad link | GSC 1042-2191 |
|---|---|
| Source publication | Bulut, A. (2016) - First photometric study of the W UMa system GSC 1042-2191 |
| ADS link | 2016NewA...44...35B |
| Name in Source publication | GSC 1042-2191 |
| Orbital period in days (P [d]) | 0.423801 |
| Mass ratio (q) | 0.15 |
| 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]) | 0.423801 |
| Mass ratio (q) | 0.15 |
| Orbital inclination in degrees (i [o]) | 80.5 |
| Fillout (f) | 0.67 |
| Primary temperature in Kelvins (T1 [K]) | 6315 |
| Secondary temperature in Kelvins (T2 [K]) | 6114 |
| Primary polar radius in units of orbital separation (r1p) | 0.5261 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2326 |
| Surface potential (Ω) | 2.0303 |
| Orbital separation in solar radii (a [R]) | 2.68 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.54 |
| Secondary radius in solar units (R2 [R]) | 0.69 |
| Primary mass in solar units (M1 [M]) | 1.26 |
| Secondary mass in solar units (M2 [M]) | 0.18 |
| Primary temperature in kelvins (T1 [K]) | 6315 |
| Secondary temperature in Kelvins (T2 [K]) | 6114 |
| Primary luminosity in solar units (L1 [L]) | 3.3 |
| Secondary luminosity in solar units (L2 [L]) | 0.59 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) | 4.65 |
| Designation | Gaia DR2 4307878624877861376 |
|---|---|
| RA | 290:57:16.17264 |
| DEC | 8:18:24.801527 |
| l | 44.0272704 |
| b | -3.332512967 |
| G magnitude | 9.254681 |
| G_bp magnitude | 9.493745 |
| G_rp magnitude | 8.931876 |
| Radial velocity [km/s] | |
| Parallax | 5.326551843 |
| Distance [pc] | 187.738715 |
| Temperature [K] | 6655.135 |
| Radius [R] | 1.6996983 |
| Luminosity [L] | 5.105824 |
| Simbad link | GSC 1042-2191 |
|---|---|
| J magnitude | 8.355 |
| H magnitude | 8.275 |
| K magnitude | 8.154 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 9.74 |
| Johnson_V magnitude | 9.31 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 9.2547 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |