KIC 5198934
| Simbad link | KIC 5198934 |
|---|---|
| Source publication | Li, X. -Z. (2021) - The Investigation of Seven Kepler Contact Binaries in the Field of NGC 6819 |
| ADS link | 2021AJ....161...35L |
| Name in Source publication | KIC 5198934 |
| Orbital period in days (P [d]) | 0.834739 |
| Mass ratio (q) | 4.66 |
| 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 5198934 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.834739 |
| Mass ratio (q) | 4.66 |
| Orbital inclination in degrees (i [o]) | 34.3 |
| Fillout (f) | 0.69 |
| Primary temperature in Kelvins (T1 [K]) | 7000 |
| Secondary temperature in Kelvins (T2 [K]) | 6908 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.47 |
| Secondary radius in solar units (R2 [R]) | 2.81 |
| Primary mass in solar units (M1 [M]) | 0.42 |
| Secondary mass in solar units (M2 [M]) | 1.95 |
| Primary temperature in kelvins (T1 [K]) | 7000 |
| Secondary temperature in Kelvins (T2 [K]) | 6908 |
| Primary luminosity in solar units (L1 [L]) | 4.6 |
| Secondary luminosity in solar units (L2 [L]) | 15.86 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR3 2076492928145681152 |
|---|---|
| RA | 295:03:58.004975 |
| DEC | 40:19:41.361163 |
| l | 74.00848937662765 |
| b | 8.721950353710671 |
| G [mag] | 14.156567 |
| G_bp [mag] | 14.443855 |
| G_rp [mag] | 13.696669 |
| Parallax | 0.3553048021139694 |
| Distance [pc] | 2086.3376 |
| Temperature [K] | 6607.6807 |
| Surface gravity log(g) [cm/s2] | 3.8023 |
| Metallicity [Fe/H] | -0.3723 |
| Monochromatic extinction A0 [mag] | 0.4367 |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | KIC 5198934 |
|---|---|
| J magnitude | 13.191 |
| H magnitude | 12.961 |
| K magnitude | 12.898 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 14.763 |
| Johnson_V magnitude | 14.372 |
| Johnson_R magnitude | 14.352 |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 14.491 |
| Sloan_r magnitude | 14.145 |
| Sloan_i magnitude | 14.064 |
| Sloan_z magnitude |