V0449 Peg
| Simbad link | V0449 Peg |
|---|---|
| Source publication | Tavakkoli, F. (2017) - Light curve analysis of three W Ursae Majoris-type binaries: V0449 Peg, EP And, and EK Com |
| ADS link | 2017NewA...56...14T |
| Name in Source publication | V0449 Peg |
| Orbital period in days (P [d]) | 0.352657 |
| Mass ratio (q) | 0.36 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | Binary Maker |
|---|---|
| Orbital period in days (P [d]) | 0.352657 |
| Mass ratio (q) | 0.36 |
| Orbital inclination in degrees (i [o]) | 75 |
| Fillout (f) | 0.64 |
| Primary temperature in Kelvins (T1 [K]) | 5500 |
| Secondary temperature in Kelvins (T2 [K]) | 6200 |
| Primary polar radius in units of orbital separation (r1p) | 0.4706 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3052 |
| Surface potential (Ω) | 2.4478 |
| 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]) | 5500 |
| Secondary temperature in Kelvins (T2 [K]) | 6200 |
| 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 1800868830754091392 |
|---|---|
| RA | 324:55:46.13268 |
| DEC | 28:22:39.138024 |
| l | 79.57931664 |
| b | -17.9356529 |
| G [mag] | 14.991565 |
| G_bp [mag] | 15.409553 |
| G_rp [mag] | 14.394295 |
| Parallax | 0.716851047 |
| Distance [pc] | 1.18E-09 |
| Temperature [K] | 5230.5366 |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | 1.5136806 |
| Luminosity [L] | 1.54507 |
| Simbad link | V0449 Peg |
|---|---|
| J magnitude | 13.629 |
| H magnitude | 13.269 |
| K magnitude | 13.193 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 15.5 |
| Johnson_V magnitude | |
| Johnson_R magnitude | 14.6 |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 14.9916 |
| Sloan_r magnitude | 14.6 |
| Sloan_i magnitude | |
| Sloan_z magnitude |