V532 Mon
| Simbad link | V532 Mon |
|---|---|
| Source publication | Yang, Yuangui (2017) - Photometric studies for two contact binaries: V532 Monocerotis and GU Orionis |
| ADS link | 2017PASJ...69...69Y |
| Name in Source publication | V532 Mon |
| Orbital period in days (P [d]) | 0.466981 |
| Mass ratio (q) | 0.19 |
| Mass ratio determination | Photometric |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.466981 |
| Mass ratio (q) | 0.19 |
| Orbital inclination in degrees (i [o]) | 71.6 |
| Fillout (f) | 0.44 |
| Primary temperature in Kelvins (T1 [K]) | 6650 |
| Secondary temperature in Kelvins (T2 [K]) | 6575 |
| Primary polar radius in units of orbital separation (r1p) | 0.5038 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2442 |
| Surface potential (Ω) | 2.1546 |
| Orbital separation in solar radii (a [R]) | 3 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.64 |
| Secondary radius in solar units (R2 [R]) | 0.81 |
| Primary mass in solar units (M1 [M]) | 1.4 |
| Secondary mass in solar units (M2 [M]) | 0.27 |
| Primary temperature in kelvins (T1 [K]) | 6650 |
| Secondary temperature in Kelvins (T2 [K]) | 6575 |
| Primary luminosity in solar units (L1 [L]) | 4.7 |
| Secondary luminosity in solar units (L2 [L]) | 1.09 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) | 3.42 |
| Orbital period in days (P [d]) | 0.466981 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -0.014861 |
| Cyclic period variation in years (Pc [y]) |
| Designation | Gaia DR2 3112699241932295296 |
|---|---|
| RA | 106:07:39.5472 |
| DEC | -1:38:54.458261 |
| l | 214.7365542 |
| b | 2.747760333 |
| G magnitude | 11.990269 |
| G_bp magnitude | 12.2427435 |
| G_rp magnitude | 11.569971 |
| Radial velocity [km/s] | |
| Parallax | 1.535982137 |
| Distance [pc] | 651.049238 |
| Temperature [K] | 6305.3335 |
| Radius [R] | 1.864858 |
| Luminosity [L] | 4.952432 |
| Simbad link | V532 Mon |
|---|---|
| J magnitude | 11.13 |
| H magnitude | 10.908 |
| K magnitude | 10.851 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 11.9903 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |