KIC 8496820
| Simbad link | KIC 8496820 |
|---|---|
| Source publication | Debski, B. (2022) - The light-curve intrinsic variability in 47 Kepler contact binary stars |
| ADS link | 2022MNRAS.516.5003D |
| Name in Source publication | KIC 8496820 |
| Orbital period in days (P [d]) | 0.436967 |
| Mass ratio (q) | 0.17 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search Kepler catalog of Eclipsing Binaries | KIC 8496820 |
| Search TESS catalog of Eclipsing Binaries | TIC 63286594 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.436967 |
| Mass ratio (q) | 0.17 |
| Orbital inclination in degrees (i [o]) | 82.5 |
| Fillout (f) | 0.76 |
| Primary temperature in Kelvins (T1 [K]) | 6601 |
| Secondary temperature in Kelvins (T2 [K]) | 6558 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 2.08 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | |
| Secondary radius in solar units (R2 [R]) | |
| Primary mass in solar units (M1 [M]) | 1.55 |
| Secondary mass in solar units (M2 [M]) | 0.27 |
| Primary temperature in kelvins (T1 [K]) | 6601 |
| Secondary temperature in Kelvins (T2 [K]) | 6558 |
| Primary luminosity in solar units (L1 [L]) | |
| Secondary luminosity in solar units (L2 [L]) | |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR3 2126390208918891392 |
|---|---|
| RA | 292:28:22.709863 |
| DEC | 44:35:18.738167 |
| l | 76.97154832833894 |
| b | 12.371937186682695 |
| G [mag] | 12.500779 |
| G_bp [mag] | 12.781605 |
| G_rp [mag] | 12.071698 |
| Parallax | 1.3340378904942838 |
| Distance [pc] | 738.0708 |
| Temperature [K] | 6003.2095 |
| Surface gravity log(g) [cm/s2] | 3.9315 |
| Metallicity [Fe/H] | -0.2936 |
| Monochromatic extinction A0 [mag] | 0.0046 |
| Radius [R] | 1.8284659 |
| Luminosity [L] | 3.8992634 |
| Temperature [K] | 6321.11 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.083 |
| Metallicity [Fe/H] | 0.065 |
| Simbad link | KIC 8496820 |
|---|---|
| J magnitude | 11.598 |
| H magnitude | 11.382 |
| K magnitude | 11.331 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 12.508 |
| Johnson_R magnitude | |
| Johnson_I magnitude | 11.887 |
| Sloan_u magnitude | |
| Sloan_g magnitude | 12.788 |
| Sloan_r magnitude | 12.442 |
| Sloan_i magnitude | |
| Sloan_z magnitude |