V546 And
| Simbad link | V546 And |
|---|---|
| Source publication | Gürol, Birol (2015) - Absolute and geometric parameters of the W UMa type contact binary V546 And |
| ADS link | 2015NewA...36..100G |
| Name in Source publication | V546 And |
| Orbital period in days (P [d]) | 0.38302 |
| Mass ratio (q) | 0.25 |
| 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]) | 0.38302 |
| Mass ratio (q) | 0.25 |
| Orbital inclination in degrees (i [o]) | 86.1 |
| Fillout (f) | 0.3 |
| Primary temperature in Kelvins (T1 [K]) | 6240 |
| Secondary temperature in Kelvins (T2 [K]) | 6517 |
| Primary polar radius in units of orbital separation (r1p) | 0.4796 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2609 |
| Surface potential (Ω) | 2.3142 |
| Orbital separation in solar radii (a [R]) | 2.46 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.23 |
| Secondary radius in solar units (R2 [R]) | 0.66 |
| Primary mass in solar units (M1 [M]) | 1.08 |
| Secondary mass in solar units (M2 [M]) | 0.28 |
| Primary temperature in kelvins (T1 [K]) | 6240 |
| Secondary temperature in Kelvins (T2 [K]) | 6517 |
| Primary luminosity in solar units (L1 [L]) | 2.05 |
| Secondary luminosity in solar units (L2 [L]) | 0.71 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) | 3.44 |
| Orbital period in days (P [d]) | 0.38302 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -0.044323 |
| Cyclic period variation in years (Pc [y]) | 24.43 |
| Designation | Gaia DR2 349486372256498816 |
|---|---|
| RA | 27:48:08.940636 |
| DEC | 43:49:07.1895 |
| l | 134.1967527 |
| b | -17.74180731 |
| G magnitude | 11.198152 |
| G_bp magnitude | 11.624533 |
| G_rp magnitude | 10.636459 |
| Radial velocity [km/s] | |
| Parallax | 4.092747053 |
| Distance [pc] | 244.33467 |
| Temperature [K] | 5251.3 |
| Radius [R] | 1.5066022 |
| Luminosity [L] | 1.555103 |
| Simbad link | V546 And |
|---|---|
| J magnitude | 9.966 |
| H magnitude | 9.623 |
| K magnitude | 9.527 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 11.92 |
| Johnson_V magnitude | 11.23 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 11.1982 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |