CW Scl
| Simbad link | CW Scl |
|---|---|
| Source publication | Samec, R. G. (2017) - Photometric Analysis of the Solar Type, Totally Eclipsing, Southern, Near Critical Contact Binary, CW Sculptoris |
| ADS link | 2017JAVSO..45....3S |
| Name in Source publication | CW Scl |
| Orbital period in days (P [d]) | 0.385588 |
| Mass ratio (q) | 0.44 |
| Mass ratio determination | Photometric |
| Temperature determination | Color index |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 149837469 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.385588 |
| Mass ratio (q) | 0.44 |
| Orbital inclination in degrees (i [o]) | 84.2 |
| Fillout (f) | 0.03 |
| Primary temperature in Kelvins (T1 [K]) | 5750 |
| Secondary temperature in Kelvins (T2 [K]) | 5968 |
| Primary polar radius in units of orbital separation (r1p) | 0.4264 |
| Secondary polar radius in units of orbital separation (r2p) | 0.291 |
| Surface potential (Ω) | 2.749 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | |
| Secondary radius in solar units (R2 [R]) | |
| Primary mass in solar units (M1 [M]) | |
| Secondary mass in solar units (M2 [M]) | |
| Primary temperature in kelvins (T1 [K]) | 5750 |
| Secondary temperature in Kelvins (T2 [K]) | 5968 |
| Primary luminosity in solar units (L1 [L]) | |
| Secondary luminosity in solar units (L2 [L]) | |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.385588 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | 0.002618 |
| Cyclic period variation in years (Pc [y]) |
| Designation | Gaia DR3 6552416262990152576 |
|---|---|
| RA | 352:00:16.409597 |
| DEC | -34:00:08.266401 |
| l | 6.8658463075018 |
| b | -70.8181791811677 |
| G [mag] | 12.393868 |
| G_bp [mag] | 12.647143 |
| G_rp [mag] | 11.733551 |
| Parallax | 2.1817 |
| Distance [pc] | 445.9423 |
| Temperature [K] | 6078.1 |
| Surface gravity log(g) [cm/s2] | 4.0707 |
| Metallicity [Fe/H] | -4.01 |
| Monochromatic extinction A0 [mag] | 0.7546 |
| Radius [R] | 1.46 |
| Luminosity [L] | 1.71 |
| Simbad link | CW Scl |
|---|---|
| J magnitude | 10.901 |
| H magnitude | 10.575 |
| K magnitude | 10.494 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 12.6 |
| Johnson_V magnitude | 12.21 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |