V523 Cas
| Simbad link | V523 Cas |
|---|---|
| Source publication | Mohammadi, Mahya (2016) - Period and light-curve study of the contact eclipsing binary V523 Cas |
| ADS link | 2016NewA...44...78M |
| Name in Source publication | V523 Cas |
| Orbital period in days (P [d]) | 0.233692 |
| Mass ratio (q) | 0.54 |
| Mass ratio determination | Photometric |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.233692 |
| Mass ratio (q) | 0.54 |
| Orbital inclination in degrees (i [o]) | 84.4 |
| Fillout (f) | 0.39 |
| Primary temperature in Kelvins (T1 [K]) | 5104 |
| Secondary temperature in Kelvins (T2 [K]) | 5076 |
| Primary polar radius in units of orbital separation (r1p) | 0.4295 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3268 |
| Surface potential (Ω) | 2.82 |
| Orbital separation in solar radii (a [R]) | 1.66 |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.77 |
| Secondary radius in solar units (R2 [R]) | 0.59 |
| Primary mass in solar units (M1 [M]) | 0.74 |
| Secondary mass in solar units (M2 [M]) | 0.38 |
| Primary temperature in kelvins (T1 [K]) | 5104 |
| Secondary temperature in Kelvins (T2 [K]) | 5076 |
| Primary luminosity in solar units (L1 [L]) | 0.36 |
| Secondary luminosity in solar units (L2 [L]) | 0.21 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.233692 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | 1E-05 |
| Cyclic period variation in years (Pc [y]) | 80.58 |
| Designation | Gaia DR2 415494796916632192 |
|---|---|
| RA | 10:01:37.593588 |
| DEC | 50:14:14.416476 |
| l | 121.0760823 |
| b | -12.59358308 |
| G magnitude | 10.629564 |
| G_bp magnitude | 11.183584 |
| G_rp magnitude | 9.831071 |
| Radial velocity [km/s] | |
| Parallax | 14.88819316 |
| Distance [pc] | 67.167318 |
| Temperature [K] | 4436 |
| Radius [R] | 0.84303486 |
| Luminosity [L] | 0.24794306 |
| Simbad link | V523 Cas |
|---|---|
| J magnitude | 9.265 |
| H magnitude | 8.645 |
| K magnitude | 8.489 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | |
| Johnson_R magnitude | 10.405 |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 10.6296 |
| Sloan_r magnitude | 10.405 |
| Sloan_i magnitude | |
| Sloan_z magnitude |