CSS J214144.0+213748
| Simbad link | CSS J214144.0+213748 |
|---|---|
| Source publication | Poro, Atila (2024) - Global Parameters of Eight W UMa-type Binary Systems |
| ADS link | 2024PASP..136b4201P |
| Name in Source publication | J214 |
| Orbital period in days (P [d]) | 0.240184 |
| Mass ratio (q) | 0.44 |
| Mass ratio determination | Photometric |
| Temperature determination | Color index |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.240184 |
| Mass ratio (q) | 0.44 |
| Orbital inclination in degrees (i [o]) | 61.8 |
| Fillout (f) | 0.05 |
| Primary temperature in Kelvins (T1 [K]) | 4742 |
| Secondary temperature in Kelvins (T2 [K]) | 4464 |
| Primary polar radius in units of orbital separation (r1p) | 0.4282 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2915 |
| Surface potential (Ω) | 2.735 |
| Orbital separation in solar radii (a [R]) | 1.74 |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.8 |
| Secondary radius in solar units (R2 [R]) | 0.54 |
| Primary mass in solar units (M1 [M]) | 0.85 |
| Secondary mass in solar units (M2 [M]) | 0.37 |
| Primary temperature in kelvins (T1 [K]) | 4742 |
| Secondary temperature in Kelvins (T2 [K]) | 4464 |
| Primary luminosity in solar units (L1 [L]) | 0.29 |
| Secondary luminosity in solar units (L2 [L]) | 0.11 |
| 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 |
|---|---|---|---|---|
| Secondary | 98 | 87 | 22 | 0.91 |
| Designation | Gaia DR3 1793717671550915840 |
|---|---|
| RA | 325:26:00.854112 |
| DEC | 21:37:48.304567 |
| l | 74.860690778887 |
| b | -23.0562531365605 |
| G [mag] | 15.184842 |
| G_bp [mag] | 15.65822 |
| G_rp [mag] | 14.4647 |
| Parallax | 1.2966 |
| Distance [pc] | 764.6605 |
| Temperature [K] | 4780.2 |
| Surface gravity log(g) [cm/s2] | 4.3794 |
| Metallicity [Fe/H] | -0.7628 |
| Monochromatic extinction A0 [mag] | 0.0117 |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | CSS J214144.0+213748 |
|---|---|
| J magnitude | |
| H magnitude | |
| K magnitude | |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 14.87 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 15.769 |
| Sloan_r magnitude | 14.992 |
| Sloan_i magnitude | |
| Sloan_z magnitude |