GSC 3034-299
| Simbad link | GSC 3034-299 |
|---|---|
| Source publication | Wadhwa, S. S. (2017) - Photometric Analysis of Three ROTSE Contact Binary Systems |
| ADS link | 2017JAVSO..45...11W |
| Name in Source publication | GSC 3034-299 |
| Orbital period in days (P [d]) | 0.39501 |
| Mass ratio (q) | 0.5 |
| Mass ratio determination | Photometric |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.39501 |
| Mass ratio (q) | 0.5 |
| Orbital inclination in degrees (i [o]) | 90 |
| Fillout (f) | 0.21 |
| Primary temperature in Kelvins (T1 [K]) | 5660 |
| Secondary temperature in Kelvins (T2 [K]) | 5664 |
| Primary polar radius in units of orbital separation (r1p) | 0.425 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3109 |
| Surface potential (Ω) | 2.813 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | |
| Secondary radius in solar units (R2 [R]) | |
| Primary mass in solar units (M1 [M]) | |
| Secondary mass in solar units (M2 [M]) | |
| Primary temperature in kelvins (T1 [K]) | 5660 |
| Secondary temperature in Kelvins (T2 [K]) | 5664 |
| Primary luminosity in solar units (L1 [L]) | |
| Secondary luminosity in solar units (L2 [L]) | |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR2 1485446913571160320 |
|---|---|
| RA | 211:17:14.03736 |
| DEC | 38:54:18.15768 |
| l | 75.03500069 |
| b | 70.6369758 |
| G magnitude | 11.529685 |
| G_bp magnitude | 11.853228 |
| G_rp magnitude | 11.028397 |
| Radial velocity [km/s] | |
| Parallax | 2.95660658 |
| Distance [pc] | 338.225588 |
| Temperature [K] | 5704 |
| Radius [R] | 1.4809486 |
| Luminosity [L] | 2.091668 |
| Orbital period [d] | 0.39501 |
|---|---|
| Temperature [K] | 5833.75 |
| Surface gravity (log(g)) | 4.186 |
| Metallicity ([Fe/H]) | 0.153 |
| Simbad link | GSC 3034-299 |
|---|---|
| J magnitude | 10.308 |
| H magnitude | 10.02 |
| K magnitude | 9.939 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 12.14 |
| Johnson_V magnitude | 11.51 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 11.5297 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |