CSS J080724.7+164610
| Simbad link | CSS J080724.7+164610 |
|---|---|
| Source publication | Christopoulou, Panagiota-Eleftheria (2022) - New low mass ratio contact binaries in the Catalina Sky Survey |
| ADS link | 2022MNRAS.512.1244C |
| Name in Source publication | CSS J080724.7+164610 |
| Orbital period in days (P [d]) | 0.362963 |
| Mass ratio (q) | 0.15 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.362963 |
| Mass ratio (q) | 0.15 |
| Orbital inclination in degrees (i [o]) | 88.5 |
| Fillout (f) | 0.46 |
| Primary temperature in Kelvins (T1 [K]) | 5984 |
| Secondary temperature in Kelvins (T2 [K]) | 6022 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 2.058 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.37 |
| Secondary radius in solar units (R2 [R]) | 0.61 |
| Primary mass in solar units (M1 [M]) | 1.25 |
| Secondary mass in solar units (M2 [M]) | 0.19 |
| Primary temperature in kelvins (T1 [K]) | 5984 |
| Secondary temperature in Kelvins (T2 [K]) | 6022 |
| Primary luminosity in solar units (L1 [L]) | 1.86 |
| Secondary luminosity in solar units (L2 [L]) | 0.44 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR3 656721806893172224 |
|---|---|
| RA | 121:51:12.743204 |
| DEC | 16:46:11.311741 |
| l | 205.71215043051868 |
| b | 24.13634068388247 |
| G [mag] | 14.559361 |
| G_bp [mag] | 14.863791 |
| G_rp [mag] | 14.056208 |
| Parallax | 0.7419461269473305 |
| Distance [pc] | 1194.1072 |
| Temperature [K] | 5566.7246 |
| Surface gravity log(g) [cm/s2] | 4.1981 |
| Metallicity [Fe/H] | -0.9993 |
| Monochromatic extinction A0 [mag] | 0.0091 |
| Radius [R] | |
| Luminosity [L] |
| Temperature [K] | 5998.57 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.017 |
| Metallicity [Fe/H] | -0.099 |
| Simbad link | CSS J080724.7+164610 |
|---|---|
| J magnitude | |
| H magnitude | |
| K magnitude | |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 14.53 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 14.921 |
| Sloan_r magnitude | 14.509 |
| Sloan_i magnitude | |
| Sloan_z magnitude |