V524 Mon
| Simbad link | V524 Mon |
|---|---|
| Source publication | He, Jia-Jia (2012) - V524 Monoceroits: A Marginal Contact Binary with a Cyclic Period Variation |
| ADS link | 2012PASJ...64...85H |
| Name in Source publication | V524 Mon |
| Orbital period in days (P [d]) | 0.283616 |
| Mass ratio (q) | 0.48 |
| Mass ratio determination | Spectroscopic |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.283616 |
| Mass ratio (q) | 0.48 |
| Orbital inclination in degrees (i [o]) | 80.5 |
| Fillout (f) | 0.08 |
| Primary temperature in Kelvins (T1 [K]) | 5308 |
| Secondary temperature in Kelvins (T2 [K]) | 5560 |
| Primary polar radius in units of orbital separation (r1p) | 0.4223 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3 |
| Surface potential (Ω) | 2.8063 |
| 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]) | 5308 |
| Secondary temperature in Kelvins (T2 [K]) | 5560 |
| Primary luminosity in solar units (L1 [L]) | |
| Secondary luminosity in solar units (L2 [L]) | |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.283616 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -1.3E-05 |
| Cyclic period variation in years (Pc [y]) | 23.93 |
| Designation | Gaia DR2 3115675040093572736 |
|---|---|
| RA | 104:45:20.53512 |
| DEC | 2:12:54.891421 |
| l | 211.8234139 |
| b | 2.696909036 |
| G magnitude | 19.3206 |
| G_bp magnitude | 19.310389 |
| G_rp magnitude | 18.20784 |
| Radial velocity [km/s] | |
| Parallax | -1.350356402 |
| Distance [pc] | -740.545236 |
| Temperature [K] | |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | V524 Mon |
|---|---|
| J magnitude | 12.351 |
| H magnitude | 11.978 |
| K magnitude | 11.867 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 13.5324 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |