V1067 Her
| Simbad link | V1067 Her |
|---|---|
| Source publication | Loukaidou, G. A. (2022) - CoBiToM Project - II. Evolution of contact binary systems close to the orbital period cut-off |
| ADS link | 2022MNRAS.514.5528L |
| Name in Source publication | 1SWASP J174310.98+432709.6 |
| Orbital period in days (P [d]) | 0.258108 |
| Mass ratio (q) | 0.58 |
| Mass ratio determination | Photometric |
| Temperature determination | Color index |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 193578361 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.258108 |
| Mass ratio (q) | 0.58 |
| Orbital inclination in degrees (i [o]) | 77.2 |
| Fillout (f) | 0.13 |
| Primary temperature in Kelvins (T1 [K]) | 5300 |
| Secondary temperature in Kelvins (T2 [K]) | 4996 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 2.99 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.86 |
| Secondary radius in solar units (R2 [R]) | 0.64 |
| Primary mass in solar units (M1 [M]) | 0.92 |
| Secondary mass in solar units (M2 [M]) | 0.54 |
| Primary temperature in kelvins (T1 [K]) | 5300 |
| Secondary temperature in Kelvins (T2 [K]) | 4996 |
| Primary luminosity in solar units (L1 [L]) | 0.52 |
| Secondary luminosity in solar units (L2 [L]) | 0.23 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.258108 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | |
| Cyclic period variation in years (Pc [y]) | 49.02 |
| Host | Longitude λ [o] | Latitude β [o] | Angular radius σ [o] | Temperature contrast Tspot/Tstar |
|---|---|---|---|---|
| Primary | 318.1 | 53.6 | 0.738 |
| Designation | Gaia DR3 1349062975865669632 |
|---|---|
| RA | 265:47:44.827177 |
| DEC | 43:27:09.632819 |
| l | 69.50861916020862 |
| b | 30.211112416276027 |
| G [mag] | 12.992221 |
| G_bp [mag] | 13.477259 |
| G_rp [mag] | 12.361258 |
| Parallax | 3.2245392742249543 |
| Distance [pc] | 308.2623 |
| Temperature [K] | 5135.559 |
| Surface gravity log(g) [cm/s2] | 4.4511 |
| Metallicity [Fe/H] | -0.1911 |
| Monochromatic extinction A0 [mag] | 0.0916 |
| Radius [R] | 0.9475129 |
| Luminosity [L] | 0.49648952 |
| Temperature [K] | 5284.69 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.593 |
| Metallicity [Fe/H] | 0.197 |
| Simbad link | V1067 Her |
|---|---|
| J magnitude | 11.796 |
| H magnitude | 11.304 |
| K magnitude | 11.206 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 13.359 |
| Johnson_V magnitude | 13.513 |
| Johnson_R magnitude | 12.889 |
| Johnson_I magnitude | 11.663 |
| Sloan_u magnitude | |
| Sloan_g magnitude | 14.042 |
| Sloan_r magnitude | 13.197 |
| Sloan_i magnitude | 13.025 |
| Sloan_z magnitude |