1SWASP J195900.31-252723.1
| Simbad link | 1SWASP J195900.31-252723.1 |
|---|---|
| Source publication | Loukaidou, G. A. (2022) - CoBiToM Project - II. Evolution of contact binary systems close to the orbital period cut-off |
| ADS link | 2022MNRAS.514.5528L |
| Name in Source publication | 1SWASP J195900.31-252723.1 |
| Orbital period in days (P [d]) | 0.23814 |
| Mass ratio (q) | 1.84 |
| Mass ratio determination | Photometric |
| Temperature determination | Color index |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.23814 |
| Mass ratio (q) | 1.84 |
| Orbital inclination in degrees (i [o]) | 88.9 |
| Fillout (f) | 0.18 |
| Primary temperature in Kelvins (T1 [K]) | 5400 |
| Secondary temperature in Kelvins (T2 [K]) | 5244 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 4.915 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | 0.81 |
| Secondary radius in solar units (R2 [R]) | 0.59 |
| Primary mass in solar units (M1 [M]) | 0.87 |
| Secondary mass in solar units (M2 [M]) | 0.47 |
| Primary temperature in kelvins (T1 [K]) | 5400 |
| Secondary temperature in Kelvins (T2 [K]) | 5244 |
| Primary luminosity in solar units (L1 [L]) | 0.5 |
| Secondary luminosity in solar units (L2 [L]) | 0.23 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR3 6851141722446618752 |
|---|---|
| RA | 299:45:05.123035 |
| DEC | -26:32:37.251873 |
| l | 16.00663917618587 |
| b | -25.43502005492332 |
| G [mag] | 14.614751 |
| G_bp [mag] | 15.142991 |
| G_rp [mag] | 13.902295 |
| Parallax | 1.919621806868468 |
| Distance [pc] | |
| Temperature [K] | |
| Surface gravity log(g) [cm/s2] | |
| Metallicity [Fe/H] | |
| Monochromatic extinction A0 [mag] | |
| Radius [R] | |
| Luminosity [L] |
| Simbad link | 1SWASP J195900.31-252723.1 |
|---|---|
| J magnitude | |
| H magnitude | |
| K magnitude | |
| Johnson_U magnitude | |
| Johnson_B magnitude | |
| Johnson_V magnitude | 14.64 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |