ASAS J103737-3709.5
| Simbad link | ASAS J103737-3709.5 |
|---|---|
| Source publication | Wadhwa, Surjit S. (2023) - A Study of Six Extreme Low Mass Ratio Contact Binary Systems |
| ADS link | 2023PASP..135i4201W |
| Name in Source publication | A1037 |
| Orbital period in days (P [d]) | 0.343403 |
| Mass ratio (q) | 0.09 |
| Mass ratio determination | Photometric |
| Temperature determination | Spectral energy distribution |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.343403 |
| Mass ratio (q) | 0.09 |
| Orbital inclination in degrees (i [o]) | 68.1 |
| Fillout (f) | 0.57 |
| Primary temperature in Kelvins (T1 [K]) | 6050 |
| Secondary temperature in Kelvins (T2 [K]) | 5741 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) |
| Orbital separation in solar radii (a [R]) | 2.25 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.36 |
| Secondary radius in solar units (R2 [R]) | 0.49 |
| Primary mass in solar units (M1 [M]) | 1.18 |
| Secondary mass in solar units (M2 [M]) | 0.11 |
| Primary temperature in kelvins (T1 [K]) | 6050 |
| Secondary temperature in Kelvins (T2 [K]) | 5741 |
| 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]) | 0.343403 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | 0.09936 |
| Cyclic period variation in years (Pc [y]) |
| Designation | Gaia DR3 5442965982110065408 |
|---|---|
| RA | 159:24:09.927825 |
| DEC | -38:50:31.602913 |
| l | 275.34045533509317 |
| b | 18.442225706522265 |
| G [mag] | 10.935228 |
| G_bp [mag] | 11.172588 |
| G_rp [mag] | 10.412004 |
| Parallax | 3.7257679180861043 |
| Distance [pc] | 266.5147 |
| Temperature [K] | 5982.9165 |
| Surface gravity log(g) [cm/s2] | 4.2241 |
| Metallicity [Fe/H] | -0.0725 |
| Monochromatic extinction A0 [mag] | 0.0022 |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | ASAS J103737-3709.5 |
|---|---|
| J magnitude | |
| H magnitude | |
| K magnitude | |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |