EM Psc
| Simbad link | EM Psc |
|---|---|
| Source publication | Christopoulou, Panagiota-Eleftheria (2022) - New low mass ratio contact binaries in the Catalina Sky Survey |
| ADS link | 2022MNRAS.512.1244C |
| Name in Source publication | CSS J011848.4+132107 |
| Orbital period in days (P [d]) | 0.343979 |
| Mass ratio (q) | 0.11 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | Unspecified |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 58844315 |
| Solver | PHOEBE |
|---|---|
| Orbital period in days (P [d]) | 0.343979 |
| Mass ratio (q) | 0.11 |
| Orbital inclination in degrees (i [o]) | 89.6 |
| Fillout (f) | 0.68 |
| Primary temperature in Kelvins (T1 [K]) | 5742 |
| Secondary temperature in Kelvins (T2 [K]) | 5600 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 1.94 |
| Orbital separation in solar radii (a [R]) | |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.37 |
| Secondary radius in solar units (R2 [R]) | 0.55 |
| Primary mass in solar units (M1 [M]) | 1.25 |
| Secondary mass in solar units (M2 [M]) | 0.14 |
| Primary temperature in kelvins (T1 [K]) | 5742 |
| Secondary temperature in Kelvins (T2 [K]) | 5600 |
| Primary luminosity in solar units (L1 [L]) | 1.85 |
| Secondary luminosity in solar units (L2 [L]) | 0.26 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Designation | Gaia DR3 2589993789205323136 |
|---|---|
| RA | 19:42:07.94952 |
| DEC | 13:21:07.617747 |
| l | 133.10487591073297 |
| b | -48.97824188949976 |
| G [mag] | 13.455095 |
| G_bp [mag] | 13.891982 |
| G_rp [mag] | 12.85764 |
| Parallax | 1.297422118502873 |
| Distance [pc] | 645.0823 |
| Temperature [K] | 5033.725 |
| Surface gravity log(g) [cm/s2] | 4.1326 |
| Metallicity [Fe/H] | -0.4204 |
| Monochromatic extinction A0 [mag] | 0.0102 |
| Radius [R] | |
| Luminosity [L] |
| Temperature [K] | 5719.87 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.184 |
| Metallicity [Fe/H] | 0.45 |
| Simbad link | EM Psc |
|---|---|
| J magnitude | 12.276 |
| H magnitude | 11.846 |
| K magnitude | 11.709 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 14.3 |
| Johnson_V magnitude | 13.33 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 13.971 |
| Sloan_r magnitude | 13.353 |
| Sloan_i magnitude | |
| Sloan_z magnitude |