V1110 Her
| Simbad link | V1110 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 J044132.96+440613.7 |
| Orbital period in days (P [d]) | 0.228152 |
| Mass ratio (q) | 1.54 |
| 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 82549571 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.228152 |
| Mass ratio (q) | 1.54 |
| Orbital inclination in degrees (i [o]) | 88.5 |
| Fillout (f) | 0.29 |
| Primary temperature in Kelvins (T1 [K]) | 5350 |
| Secondary temperature in Kelvins (T2 [K]) | 5056 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 4.408 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.74 |
| Secondary radius in solar units (R2 [R]) | 0.67 |
| Primary mass in solar units (M1 [M]) | 0.84 |
| Secondary mass in solar units (M2 [M]) | 0.55 |
| Primary temperature in kelvins (T1 [K]) | 5350 |
| Secondary temperature in Kelvins (T2 [K]) | 5056 |
| Primary luminosity in solar units (L1 [L]) | 0.4 |
| Secondary luminosity in solar units (L2 [L]) | 0.26 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.228152 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | |
| Cyclic period variation in years (Pc [y]) | 15.86 |
| Host | Longitude λ [o] | Latitude β [o] | Angular radius σ [o] | Temperature contrast Tspot/Tstar |
|---|---|---|---|---|
| Primary | 131.2 | 16.3 | 0.757 |
| Designation | Gaia DR3 4534109498804797056 |
|---|---|
| RA | 282:36:07.756609 |
| DEC | 24:06:24.331314 |
| l | 54.54504457338634 |
| b | 10.946343891029146 |
| G [mag] | 6.057563 |
| G_bp [mag] | 7.12389 |
| G_rp [mag] | 5.031694 |
| Parallax | 3.1671588818253156 |
| Distance [pc] | |
| Temperature [K] | |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | V1110 Her |
|---|---|
| J magnitude | 3.592 |
| H magnitude | 2.733 |
| K magnitude | 2.385 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 8.55 |
| Johnson_V magnitude | 6.86 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |