NSVS 8294044
| Simbad link | NSVS 8294044 |
|---|---|
| Source publication | Poro, Atila (2024) - First Light Curve Analysis of NSVS 8294044, V1023 Her, and V1397 Her Contact Binary Systems |
| ADS link | 2024RAA....24e5001P |
| Name in Source publication | NSVS 8294044 |
| Orbital period in days (P [d]) | 0.377986 |
| Mass ratio (q) | 2.82 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search Kepler catalog of Eclipsing Binaries | KIC 2563305 |
| Search TESS catalog of Eclipsing Binaries | TIC 121737682 |
| Solver | PHOEBE2 |
|---|---|
| Orbital period in days (P [d]) | 0.377986 |
| Mass ratio (q) | 2.82 |
| Orbital inclination in degrees (i [o]) | 83.7 |
| Fillout (f) | 0.15 |
| Primary temperature in Kelvins (T1 [K]) | 6070 |
| Secondary temperature in Kelvins (T2 [K]) | 5630 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 6.282 |
| Orbital separation in solar radii (a [R]) | 2.64 |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.8 |
| Secondary radius in solar units (R2 [R]) | 1.3 |
| Primary mass in solar units (M1 [M]) | 0.45 |
| Secondary mass in solar units (M2 [M]) | 1.27 |
| Primary temperature in kelvins (T1 [K]) | 6070 |
| Secondary temperature in Kelvins (T2 [K]) | 5630 |
| Primary luminosity in solar units (L1 [L]) | 0.78 |
| Secondary luminosity in solar units (L2 [L]) | 1.52 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR3 2099283021044572288 |
|---|---|
| RA | 288:40:15.845298 |
| DEC | 37:49:46.044479 |
| l | 69.47255982646845 |
| b | 12.033414557516357 |
| G [mag] | 13.142163 |
| G_bp [mag] | 13.442324 |
| G_rp [mag] | 12.658035 |
| Parallax | 1.3848410378728524 |
| Distance [pc] | 705.7756 |
| Temperature [K] | 6068.1426 |
| Surface gravity log(g) [cm/s2] | 4.2676 |
| Metallicity [Fe/H] | 0.1866 |
| Monochromatic extinction A0 [mag] | 0.0038 |
| Radius [R] | |
| Luminosity [L] |
| Temperature [K] | 5931.93 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.068 |
| Metallicity [Fe/H] | -0.218 |
| Simbad link | NSVS 8294044 |
|---|---|
| J magnitude | 12.315 |
| H magnitude | 12.041 |
| K magnitude | 11.998 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 13.513 |
| Sloan_r magnitude | 13.175 |
| Sloan_i magnitude | |
| Sloan_z magnitude |