AQ Boo
| Simbad link | AQ Boo |
|---|---|
| Source publication | Wang, Shuai (2016) - The first orbital parameters and period variation of the short-period eclipsing binary AQ Boo |
| ADS link | 2016NewA...48...42W |
| Name in Source publication | AQ Boo |
| Orbital period in days (P [d]) | 0.33314 |
| Mass ratio (q) | 0.45 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.33314 |
| Mass ratio (q) | 0.45 |
| Orbital inclination in degrees (i [o]) | 71.9 |
| Fillout (f) | 0.14 |
| Primary temperature in Kelvins (T1 [K]) | 5315 |
| Secondary temperature in Kelvins (T2 [K]) | 5759 |
| Primary polar radius in units of orbital separation (r1p) | 0.4292 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2996 |
| Surface potential (Ω) | 2.7477 |
| Orbital separation in solar radii (a [R]) | 2.46 |
|---|---|
| Primary radius in solar units (R1 [R]) | |
| Secondary radius in solar units (R2 [R]) | |
| Primary mass in solar units (M1 [M]) | 1.24 |
| Secondary mass in solar units (M2 [M]) | 0.56 |
| Primary temperature in kelvins (T1 [K]) | 5315 |
| Secondary temperature in Kelvins (T2 [K]) | 5759 |
| 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]) | 0.33314 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -0.012701 |
| Cyclic period variation in years (Pc [y]) |
| Designation | Gaia DR2 1244557350582190464 |
|---|---|
| RA | 206:51:43.68204 |
| DEC | 17:18:25.456536 |
| l | 358.6231152 |
| b | 73.75942599 |
| G [mag] | 12.34968 |
| G_bp [mag] | 12.685776 |
| G_rp [mag] | 11.849138 |
| Parallax | 2.455560605 |
| Distance [pc] | 2.2E-09 |
| Temperature [K] | 5787.25 |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | 1.1841797 |
| Luminosity [L] | 1.4171599 |
| Temperature [K] | 5680.8 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.037 |
| Metallicity [Fe/H] | -0.466 |
| Simbad link | AQ Boo |
|---|---|
| J magnitude | 11.27 |
| H magnitude | 10.943 |
| K magnitude | 10.88 |
| Johnson_U magnitude | 12.925 |
| Johnson_B magnitude | 12.52 |
| Johnson_V magnitude | 12.15 |
| Johnson_R magnitude | 14.594 |
| Johnson_I magnitude | |
| Sloan_u magnitude | 14.984 |
| Sloan_g magnitude | 16.312 |
| Sloan_r magnitude | 14.594 |
| Sloan_i magnitude | 12.925 |
| Sloan_z magnitude | 13.287 |