NSVS 3198272
| Simbad link | NSVS 3198272 |
|---|---|
| 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 3198272 |
| Orbital period in days (P [d]) | 0.352283 |
| Mass ratio (q) | 0.12 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | A |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 343409837 |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.352283 |
| Mass ratio (q) | 0.12 |
| Orbital inclination in degrees (i [o]) | 85.2 |
| Fillout (f) | 0.39 |
| Primary temperature in Kelvins (T1 [K]) | 7035 |
| Secondary temperature in Kelvins (T2 [K]) | 6680 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 1.975 |
| Orbital separation in solar radii (a [R]) | 2.56 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.48 |
| Secondary radius in solar units (R2 [R]) | 0.58 |
| Primary mass in solar units (M1 [M]) | 1.62 |
| Secondary mass in solar units (M2 [M]) | 0.19 |
| Primary temperature in kelvins (T1 [K]) | 7035 |
| Secondary temperature in Kelvins (T2 [K]) | 6680 |
| Primary luminosity in solar units (L1 [L]) | 4.8 |
| Secondary luminosity in solar units (L2 [L]) | 0.61 |
| Distance in parsecs (d [pc]) | 170 |
| Age in gigayears (τ [gyr]) |
| Host | Longitude λ [o] | Latitude β [o] | Angular radius σ [o] | Temperature contrast Tspot/Tstar |
|---|---|---|---|---|
| Primary | 162 | 89 | 5.2 | 0.9 |
| Designation | Gaia DR3 2245074242796915712 |
|---|---|
| RA | 310:00:52.959771 |
| DEC | 63:59:34.269211 |
| l | 99.28715193607313 |
| b | 13.397278461945783 |
| G [mag] | 10.823685 |
| G_bp [mag] | 11.08593 |
| G_rp [mag] | 10.378736 |
| Parallax | 3.724233625585385 |
| Distance [pc] | 267.5119 |
| Temperature [K] | 6151.3706 |
| Surface gravity log(g) [cm/s2] | 4.216 |
| Metallicity [Fe/H] | -0.1877 |
| Monochromatic extinction A0 [mag] | 0.0052 |
| Radius [R] | 1.44 |
| Luminosity [L] | 2.573 |
| Simbad link | NSVS 3198272 |
|---|---|
| J magnitude | 9.988 |
| H magnitude | 9.698 |
| K magnitude | 9.647 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 11.49 |
| Johnson_V magnitude | 10.92 |
| Johnson_R magnitude | 10.595 |
| Johnson_I magnitude | 10.296 |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |