CSS J075258.0+382035
| Simbad link | CSS J075258.0+382035 |
|---|---|
| Source publication | Kjurkchieva, D. P. (2017) - Observations and light curve solutions of six deep-contact W UMa binaries |
| ADS link | 2017RMxAA..53..235K |
| Name in Source publication | CSS J075258.0+382035 |
| Orbital period in days (P [d]) | 0.429914 |
| Mass ratio (q) | 0.18 |
| Mass ratio determination | Photometric |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.429914 |
| Mass ratio (q) | 0.18 |
| Orbital inclination in degrees (i [o]) | 84.3 |
| Fillout (f) | 0.63 |
| Primary temperature in Kelvins (T1 [K]) | 6094 |
| Secondary temperature in Kelvins (T2 [K]) | 6227 |
| Primary polar radius in units of orbital separation (r1p) | 0.5134 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2463 |
| Surface potential (Ω) | 2.1065 |
| 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]) | |
| Secondary mass in solar units (M2 [M]) | |
| Primary temperature in kelvins (T1 [K]) | 6094 |
| Secondary temperature in Kelvins (T2 [K]) | 6227 |
| 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 DR2 919277104770589056 |
|---|---|
| RA | 118:14:31.84476 |
| DEC | 38:20:34.894572 |
| l | 181.7721947 |
| b | 27.90714413 |
| G magnitude | 13.077996 |
| G_bp magnitude | 13.357505 |
| G_rp magnitude | 12.64738 |
| Radial velocity [km/s] | |
| Parallax | 1.09971762 |
| Distance [pc] | 909.324341 |
| Temperature [K] | 6332 |
| Radius [R] | 1.5647919 |
| Luminosity [L] | 3.5462677 |
| Orbital period [d] | 0.429914 |
|---|---|
| Temperature [K] | 6237.86333333333 |
| Surface gravity (log(g)) | 4.05766666666667 |
| Metallicity ([Fe/H]) | -0.102 |
| Simbad link | CSS J075258.0+382035 |
|---|---|
| J magnitude | 11.971 |
| H magnitude | 11.76 |
| K magnitude | 11.694 |
| Johnson_U magnitude | 12.348 |
| Johnson_B magnitude | 13.444 |
| Johnson_V magnitude | 12.979 |
| Johnson_R magnitude | 12.639 |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 13.078 |
| Sloan_r magnitude | 12.639 |
| Sloan_i magnitude | 12.348 |
| Sloan_z magnitude |