V1367 Tau
| Simbad link | V1367 Tau |
|---|---|
| Source publication | Zhang, Jia (2017) - Two W-subtype contact binaries: GQ Boo and V1367 Tau |
| ADS link | 2017MNRAS.466.1118Z |
| Name in Source publication | V1367 Tau |
| Orbital period in days (P [d]) | 0.347678 |
| Mass ratio (q) | 0.24 |
| 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]) | 0.347678 |
| Mass ratio (q) | 0.24 |
| Orbital inclination in degrees (i [o]) | 66.8 |
| Fillout (f) | 0.25 |
| Primary temperature in Kelvins (T1 [K]) | 4918 |
| Secondary temperature in Kelvins (T2 [K]) | 5220 |
| Primary polar radius in units of orbital separation (r1p) | 0.4832 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2532 |
| Surface potential (Ω) | 2.2812 |
| Orbital separation in solar radii (a [R]) | 2.17 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.1 |
| Secondary radius in solar units (R2 [R]) | 0.59 |
| Primary mass in solar units (M1 [M]) | 0.92 |
| Secondary mass in solar units (M2 [M]) | 0.22 |
| Primary temperature in kelvins (T1 [K]) | 4918 |
| Secondary temperature in Kelvins (T2 [K]) | 5220 |
| Primary luminosity in solar units (L1 [L]) | 0.64 |
| Secondary luminosity in solar units (L2 [L]) | 0.23 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) | 7.39 |
| Orbital period in days (P [d]) | 0.347678 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | |
| Cyclic period variation in years (Pc [y]) |
| Designation | Gaia DR2 3416621332639542912 |
|---|---|
| RA | 82:34:46.283052 |
| DEC | 23:51:26.250192 |
| l | 182.4721972 |
| b | -5.606270694 |
| G magnitude | 10.968607 |
| G_bp magnitude | 11.399504 |
| G_rp magnitude | 10.365896 |
| Radial velocity [km/s] | |
| Parallax | 5.333835801 |
| Distance [pc] | 187.482337 |
| Temperature [K] | 5137.08 |
| Radius [R] | 1.3553779 |
| Luminosity [L] | 1.152606 |
| Simbad link | V1367 Tau |
|---|---|
| J magnitude | 9.55 |
| H magnitude | 9.142 |
| K magnitude | 9.083 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 11.9 |
| Johnson_V magnitude | 11.11 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 10.9686 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |