TV Mus
| Simbad link | TV Mus |
|---|---|
| Source publication | Qian, S. -B. (2005) - Deep, Low Mass Ratio Overcontact Binary Systems. III. CU Tauri and TV Muscae |
| ADS link | 2005AJ....130..224Q |
| Name in Source publication | TV Mus |
| Orbital period in days (P [d]) | 0.445679 |
| Mass ratio (q) | 0.17 |
| Mass ratio determination | Spectroscopic |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.445679 |
| Mass ratio (q) | 0.17 |
| Orbital inclination in degrees (i [o]) | 77.2 |
| Fillout (f) | 0.74 |
| Primary temperature in Kelvins (T1 [K]) | 5980 |
| Secondary temperature in Kelvins (T2 [K]) | 5808 |
| Primary polar radius in units of orbital separation (r1p) | 0.521 |
| Secondary polar radius in units of orbital separation (r2p) | 0.2447 |
| Surface potential (Ω) | 2.0664 |
| Orbital separation in solar radii (a [R]) | 2.98 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.7 |
| Secondary radius in solar units (R2 [R]) | 0.83 |
| Primary mass in solar units (M1 [M]) | 1.35 |
| Secondary mass in solar units (M2 [M]) | 0.22 |
| Primary temperature in kelvins (T1 [K]) | 5980 |
| Secondary temperature in Kelvins (T2 [K]) | 5808 |
| Primary luminosity in solar units (L1 [L]) | 3.33 |
| Secondary luminosity in solar units (L2 [L]) | 0.71 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) | 4.31 |
| Orbital period in days (P [d]) | 0.445679 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -0.018662 |
| Cyclic period variation in years (Pc [y]) | 29.1 |
| Designation | Gaia DR2 5332644691932435072 |
|---|---|
| RA | 174:59:27.4848 |
| DEC | -65:11:00.645576 |
| l | 295.4194617 |
| b | -2.992381187 |
| G magnitude | 10.479244 |
| G_bp magnitude | 10.911201 |
| G_rp magnitude | 9.790105 |
| Radial velocity [km/s] | |
| Parallax | 4.237670183 |
| Distance [pc] | 235.978723 |
| Temperature [K] | 4978 |
| Radius [R] | 2.3124282 |
| Luminosity [L] | 2.9583585 |
| Simbad link | TV Mus |
|---|---|
| J magnitude | 8.905 |
| H magnitude | 8.547 |
| K magnitude | 8.395 |
| Johnson_U magnitude | 9.712 |
| Johnson_B magnitude | 11.48 |
| Johnson_V magnitude | 10.75 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 10.4792 |
| Sloan_r magnitude | |
| Sloan_i magnitude | 9.712 |
| Sloan_z magnitude |