HN Psc
| Simbad link | HN Psc |
|---|---|
| Source publication | Davoudi, F. (2020) - The first light curve solutions and period changes of EW Psc and HN Psc |
| ADS link | 2020NewA...8101439D |
| Name in Source publication | HN Psc |
| Orbital period in days (P [d]) | 0.32952 |
| Mass ratio (q) | 0.85 |
| Mass ratio determination | Photometric |
| Temperature determination | Unknown |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? | |
| Search TESS catalog of Eclipsing Binaries | TIC 44671121 |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.32952 |
| Mass ratio (q) | 0.85 |
| Orbital inclination in degrees (i [o]) | 51.1 |
| Fillout (f) | 0.06 |
| Primary temperature in Kelvins (T1 [K]) | 5124 |
| Secondary temperature in Kelvins (T2 [K]) | 5743 |
| Primary polar radius in units of orbital separation (r1p) | |
| Secondary polar radius in units of orbital separation (r2p) | |
| Surface potential (Ω) | 3.48 |
| 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]) | 5124 |
| Secondary temperature in Kelvins (T2 [K]) | 5743 |
| Primary luminosity in solar units (L1 [L]) | |
| Secondary luminosity in solar units (L2 [L]) | |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Host | Longitude λ [o] | Latitude β [o] | Angular radius σ [o] | Temperature contrast Tspot/Tstar |
|---|---|---|---|---|
| Primary | 68 | 67 | 0.93 |
| Designation | Gaia DR3 316948833891290880 |
|---|---|
| RA | 22:26:58.441822 |
| DEC | 33:03:34.772678 |
| l | 132.1294002827743 |
| b | -29.126076512937324 |
| G [mag] | 10.574736 |
| G_bp [mag] | 10.9103365 |
| G_rp [mag] | 10.082858 |
| Parallax | 4.951973441001943 |
| Distance [pc] | 199.5429 |
| Temperature [K] | 5837.165 |
| Surface gravity log(g) [cm/s2] | 4.2565 |
| Metallicity [Fe/H] | -0.1001 |
| Monochromatic extinction A0 [mag] | 0.0857 |
| Radius [R] | 1.36 |
| Luminosity [L] | 1.805 |
| Temperature [K] | 5836.65 |
|---|---|
| Surface gravity log(g) [cm/s2] | 4.09 |
| Metallicity [Fe/H] | -0.064 |
| Simbad link | HN Psc |
|---|---|
| J magnitude | 9.612 |
| H magnitude | 9.308 |
| K magnitude | 9.21 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 11.24 |
| Johnson_V magnitude | 10.55 |
| Johnson_R magnitude | 10.85 |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |