LX Lyn
| Simbad link | LX Lyn |
|---|---|
| Source publication | Zhang, Xu (2024) - Periodic Variation Studies of the Two Short Period W UMa-type Eclipsing Binaries: LX Lyn and V0853 Aur |
| ADS link | 2024RAA....24a5022Z |
| Name in Source publication | GSC 3408-0735 |
| Orbital period in days (P [d]) | 0.217513 |
| Mass ratio (q) | 0.42 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 39663732 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.217513 |
| Mass ratio (q) | 0.42 |
| Orbital inclination in degrees (i [o]) | 84 |
| Fillout (f) | 0.12 |
| Primary temperature in Kelvins (T1 [K]) | 4780 |
| Secondary temperature in Kelvins (T2 [K]) | 4686 |
| Primary polar radius in units of orbital separation (r1p) | 0.4347 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2916 |
| Surface potential (Ω) | 2.6831 |
| Orbital separation in solar radii (a [R]) | 1.54 |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.84 |
| Secondary radius in solar units (R2 [R]) | 0.58 |
| Primary mass in solar units (M1 [M]) | 0.72 |
| Secondary mass in solar units (M2 [M]) | 0.31 |
| Primary temperature in kelvins (T1 [K]) | 4780 |
| Secondary temperature in Kelvins (T2 [K]) | 4686 |
| Primary luminosity in solar units (L1 [L]) | 0.36 |
| Secondary luminosity in solar units (L2 [L]) | 0.17 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.217513 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | |
| Cyclic period variation in years (Pc [y]) | 14.84 |
| Host | Longitude λ [o] | Latitude β [o] | Angular radius σ [o] | Temperature contrast Tspot/Tstar |
|---|---|---|---|---|
| Primary | 272.9 | 33.86 | 24.9 | 0.8054 |
| Designation | Gaia DR3 932885863267338368 |
|---|---|
| RA | 120:27:30.205074 |
| DEC | 47:14:33.597645 |
| l | 172.066815746722 |
| b | 31.163563898246 |
| G [mag] | 13.266333 |
| G_bp [mag] | 13.761819 |
| G_rp [mag] | 12.536482 |
| Parallax | 3.8211 |
| Distance [pc] | |
| Temperature [K] | 4874.6665 |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | 0.75124747 |
| Luminosity [L] | 0.28710473 |
| Temperature [K] | 4796.24 |
|---|---|
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | -0.475 |
| Simbad link | LX Lyn |
|---|---|
| J magnitude | 11.558 |
| H magnitude | 11.003 |
| K magnitude | 10.907 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 13.4 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |