V351 Peg
| Simbad link | V351 Peg |
|---|---|
| Source publication | Gazeas, K. (2021) - Physical parameters of close binary systems: VIII |
| ADS link | 2021MNRAS.501.2897G |
| Name in Source publication | V351 Peg |
| Orbital period in days (P [d]) | 0.593297 |
| Mass ratio (q) | 0.37 |
| Mass ratio determination | Spectroscopic |
| Temperature determination | Spectral type |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 435229992 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.593297 |
| Mass ratio (q) | 0.37 |
| Orbital inclination in degrees (i [o]) | 64.5 |
| Fillout (f) | 0.14 |
| Primary temperature in Kelvins (T1 [K]) | 7500 |
| Secondary temperature in Kelvins (T2 [K]) | 6524 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 2.58 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | 2.05 |
| Secondary radius in solar units (R2 [R]) | 1.26 |
| Primary mass in solar units (M1 [M]) | 2.21 |
| Secondary mass in solar units (M2 [M]) | 0.8 |
| Primary temperature in kelvins (T1 [K]) | 7500 |
| Secondary temperature in Kelvins (T2 [K]) | 6524 |
| Primary luminosity in solar units (L1 [L]) | 11.97 |
| Secondary luminosity in solar units (L2 [L]) | 2.61 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Host | Longitude λ [o] | Latitude β [o] | Angular radius σ [o] | Temperature contrast Tspot/Tstar |
|---|---|---|---|---|
| Primary | 169 | 27.3 | 0.871 |
| Designation | Gaia DR3 2814517259052751872 |
|---|---|
| RA | 351:21:18.127154 |
| DEC | 15:41:18.895932 |
| l | 94.39882990211969 |
| b | -42.36765479080795 |
| G [mag] | 7.9736257 |
| G_bp [mag] | 8.14241 |
| G_rp [mag] | 7.7016826 |
| Parallax | 6.038189532174266 |
| Distance [pc] | 164.5296 |
| Temperature [K] | 7029.3745 |
| Surface gravity log(g) [cm/s2] | 3.8469 |
| Metallicity [Fe/H] | -0.2185 |
| Monochromatic extinction A0 [mag] | 0.0055 |
| Radius [R] | 2.2727785 |
| Luminosity [L] | 13.539996 |
| Simbad link | V351 Peg |
|---|---|
| J magnitude | 7.266 |
| H magnitude | 7.167 |
| K magnitude | 7.129 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 8.33 |
| Johnson_V magnitude | 8.04 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |