OU Ser
| Simbad link | OU Ser |
|---|---|
| Source publication | Deb, Sukanta (2011) - Physical parameters of 62 eclipsing binary stars using the All Sky Automated Survey-3 data - I |
| ADS link | 2011MNRAS.412.1787D |
| Name in Source publication | 152243+1615.7 |
| Orbital period in days (P [d]) | 0.296768 |
| Mass ratio (q) | 0.17 |
| Mass ratio determination | Spectroscopic |
| Temperature determination | Spectral type |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 400016385 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.296768 |
| Mass ratio (q) | 0.17 |
| Orbital inclination in degrees (i [o]) | 50.5 |
| Fillout (f) | 0.68 |
| Primary temperature in Kelvins (T1 [K]) | 5940 |
| Secondary temperature in Kelvins (T2 [K]) | 5759 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 2.09 |
| Orbital separation in solar radii (a [R]) | 2.09 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.16 |
| Secondary radius in solar units (R2 [R]) | 0.54 |
| Primary mass in solar units (M1 [M]) | 1.19 |
| Secondary mass in solar units (M2 [M]) | 0.2 |
| Primary temperature in kelvins (T1 [K]) | 5940 |
| Secondary temperature in Kelvins (T2 [K]) | 5759 |
| Primary luminosity in solar units (L1 [L]) | 1.49 |
| Secondary luminosity in solar units (L2 [L]) | 0.29 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR3 1207420658159673728 |
|---|---|
| RA | 230:40:45.674516 |
| DEC | 16:15:40.760202 |
| l | 23.614635118289513 |
| b | 53.37890273668153 |
| G [mag] | 8.090138 |
| G_bp [mag] | 8.416308 |
| G_rp [mag] | 7.5776896 |
| Parallax | 18.76680038101911 |
| Distance [pc] | 53.202 |
| Temperature [K] | 5640.455 |
| Surface gravity log(g) [cm/s2] | 4.2979 |
| Metallicity [Fe/H] | -0.6798 |
| Monochromatic extinction A0 [mag] | 0 |
| Radius [R] | 1.1258345 |
| Luminosity [L] | 1.2336781 |
| Simbad link | OU Ser |
|---|---|
| J magnitude | 6.946 |
| H magnitude | 6.682 |
| K magnitude | 6.57 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 8.84 |
| Johnson_V magnitude | 8.266 |
| Johnson_R magnitude | 7.8 |
| Johnson_I magnitude | 7.494 |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |