MW And
| Simbad link | MW And |
|---|---|
| Source publication | Zubairi, Ahmed Waqas (2019) - Photometric study of contact binary star MW And |
| ADS link | 2019NewA...66...68Z |
| Name in Source publication | MW And |
| Orbital period in days (P [d]) | 0.263769 |
| Mass ratio (q) | 0.5 |
| Mass ratio determination | Photometric |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.263769 |
| Mass ratio (q) | 0.5 |
| Orbital inclination in degrees (i [o]) | 86.1 |
| Fillout (f) | 0.38 |
| Primary temperature in Kelvins (T1 [K]) | 4338 |
| Secondary temperature in Kelvins (T2 [K]) | 4579 |
| Primary polar radius in units of orbital separation (r1p) | 0.4337 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3209 |
| Surface potential (Ω) | 2.7668 |
| 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]) | 4338 |
| Secondary temperature in Kelvins (T2 [K]) | 4579 |
| 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]) | 0.263769 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -0.146016 |
| Cyclic period variation in years (Pc [y]) |
| Designation | Gaia DR2 334926398762273920 |
|---|---|
| RA | 37:52:13.837692 |
| DEC | 39:41:20.804388 |
| l | 143.0883157 |
| b | -19.2348601 |
| G magnitude | 16.724295 |
| G_bp magnitude | |
| G_rp magnitude | |
| Radial velocity [km/s] | |
| Parallax | 1.911185414 |
| Distance [pc] | 523.235471 |
| Temperature [K] | |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | MW And |
|---|---|
| J magnitude | 12.521 |
| H magnitude | 12.025 |
| K magnitude | 11.98 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 14 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |