ASASSN-V J094123.98+234533.6
| Simbad link | ASASSN-V J094123.98+234533.6 |
|---|---|
| Source publication | Liu, Fei (2025) - Extremely low mass ratio contact binaries ─ II. The first photometric and spectroscopic investigations of six systems with orbital periods longer than 0.5 d |
| ADS link | 2025MNRAS.540.1290L |
| Name in Source publication | J094123 |
| Orbital period in days (P [d]) | 0.618113 |
| Mass ratio (q) | 0.13 |
| 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 92007531 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.618113 |
| Mass ratio (q) | 0.13 |
| Orbital inclination in degrees (i [o]) | 80.2 |
| Fillout (f) | 0.34 |
| Primary temperature in Kelvins (T1 [K]) | 6866 |
| Secondary temperature in Kelvins (T2 [K]) | 6721 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 2.03 |
| Orbital separation in solar radii (a [R]) | 3.98 |
|---|---|
| Primary radius in solar units (R1 [R]) | 2.26 |
| Secondary radius in solar units (R2 [R]) | 0.94 |
| Primary mass in solar units (M1 [M]) | 1.94 |
| Secondary mass in solar units (M2 [M]) | 0.26 |
| Primary temperature in kelvins (T1 [K]) | 6866 |
| Secondary temperature in Kelvins (T2 [K]) | 6721 |
| Primary luminosity in solar units (L1 [L]) | 10.15 |
| Secondary luminosity in solar units (L2 [L]) | 1.61 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) | 2.62 |
| Orbital period in days (P [d]) | 0.618113 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | -0.034128 |
| Cyclic period variation in years (Pc [y]) |
| Designation | Gaia DR3 641613138441011968 |
|---|---|
| RA | 145:20:58.24584 |
| DEC | 23:45:32.631719 |
| l | 206.45056108642504 |
| b | 47.21569767449405 |
| G [mag] | 12.731976 |
| G_bp [mag] | 12.940021 |
| G_rp [mag] | 12.392132 |
| Parallax | 0.649994761926774 |
| Distance [pc] | 1422.3823 |
| Temperature [K] | 6683.3374 |
| Surface gravity log(g) [cm/s2] | 3.8516 |
| Metallicity [Fe/H] | -0.1082 |
| Monochromatic extinction A0 [mag] | 0.0216 |
| Radius [R] | |
| Luminosity [L] |
| Temperature [K] | 6799.71 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.247 |
| Metallicity [Fe/H] | -0.345 |
| Simbad link | ASASSN-V J094123.98+234533.6 |
|---|---|
| J magnitude | 11.939 |
| H magnitude | 11.754 |
| K magnitude | 11.708 |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 12.88 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 12.94 |
| Sloan_r magnitude | 12.749 |
| Sloan_i magnitude | |
| Sloan_z magnitude |