NSVS 9045055
| Simbad link | NSVS 9045055 |
|---|---|
| Source publication | Kjurkchieva, Diana P. (2019) - Global Parameters of 12 Totally Eclipsing W UMa Stars |
| ADS link | 2019AJ....158..186K |
| Name in Source publication | NSVS 9045055 |
| Orbital period in days (P [d]) | 0.354589 |
| Mass ratio (q) | 4.95 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.354589 |
| Mass ratio (q) | 4.95 |
| Orbital inclination in degrees (i [o]) | 82.7 |
| Fillout (f) | 0.3 |
| Primary temperature in Kelvins (T1 [K]) | 6005 |
| Secondary temperature in Kelvins (T2 [K]) | 5800 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 8.909 |
| Orbital separation in solar radii (a [R]) | 2.82 |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.75 |
| Secondary radius in solar units (R2 [R]) | 1.51 |
| Primary mass in solar units (M1 [M]) | 0.4 |
| Secondary mass in solar units (M2 [M]) | 1.99 |
| Primary temperature in kelvins (T1 [K]) | 6005 |
| Secondary temperature in Kelvins (T2 [K]) | 5800 |
| Primary luminosity in solar units (L1 [L]) | 0.66 |
| Secondary luminosity in solar units (L2 [L]) | 2.32 |
| Distance in parsecs (d [pc]) | 727 |
| Age in gigayears (τ [gyr]) |
| Host | Longitude λ [o] | Latitude β [o] | Angular radius σ [o] | Temperature contrast Tspot/Tstar |
|---|---|---|---|---|
| Primary | 111 | 55 | 25.3 | 0.88 |
| Designation | Gaia DR3 2826064914284411264 |
|---|---|
| RA | 354:35:26.992417 |
| DEC | 20:05:17.891627 |
| l | 100.47717041767122 |
| b | -39.57593563971506 |
| G [mag] | 13.5138235 |
| G_bp [mag] | 13.826987 |
| G_rp [mag] | 12.980511 |
| Parallax | 1.249729511446968 |
| Distance [pc] | 759.096 |
| Temperature [K] | 5756.5825 |
| Surface gravity log(g) [cm/s2] | 4.2419 |
| Metallicity [Fe/H] | -0.3945 |
| Monochromatic extinction A0 [mag] | 0.0097 |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | NSVS 9045055 |
|---|---|
| J magnitude | |
| H magnitude | |
| K magnitude | |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 13.4 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 13.899 |
| Sloan_r magnitude | 13.46 |
| Sloan_i magnitude | |
| Sloan_z magnitude |