FP Lyn
| Simbad link | FP Lyn |
|---|---|
| Source publication | Michel, Raul (2019) - Photometric investigation and orbital period analyses of the WUMa binaries FP Lyn, FV CVn and V354 UMa |
| ADS link | 2019RAA....19...99M |
| Name in Source publication | FP Lyn |
| Orbital period in days (P [d]) | 0.359083 |
| Mass ratio (q) | 0.87 |
| Mass ratio determination | Photometric |
| Type | W |
| Has total eclipse? | |
| Has spots? | |
| Has third light? | |
| Has period variation? |
| Solver | WD |
|---|---|
| Orbital period in days (P [d]) | 0.359083 |
| Mass ratio (q) | 0.87 |
| Orbital inclination in degrees (i [o]) | 61.2 |
| Fillout (f) | 0.12 |
| Primary temperature in Kelvins (T1 [K]) | 5683 |
| Secondary temperature in Kelvins (T2 [K]) | 5909 |
| Primary polar radius in units of orbital separation (r1p) | 0.3759 |
| Secondary polar radius in units of orbital separation (r2p) | 0.3522 |
| Surface potential (Ω) | 3.4722 |
| Orbital separation in solar radii (a [R]) | 2.72 |
|---|---|
| Primary radius in solar units (R1 [R]) | 1.07 |
| Secondary radius in solar units (R2 [R]) | 1.01 |
| Primary mass in solar units (M1 [M]) | 1.11 |
| Secondary mass in solar units (M2 [M]) | 0.97 |
| Primary temperature in kelvins (T1 [K]) | 5683 |
| Secondary temperature in Kelvins (T2 [K]) | 5909 |
| Primary luminosity in solar units (L1 [L]) | 1.02 |
| Secondary luminosity in solar units (L2 [L]) | 0.9 |
| Distance in parsecs (d [pc]) | |
| Age in gigayears (τ [gyr]) |
| Orbital period in days (P [d]) | 0.359083 |
|---|---|
| Monotonic period variation in seconds per year (dPdt [s/y]) | 0.036202 |
| Cyclic period variation in years (Pc [y]) |
| Designation | Gaia DR2 910782694547326592 |
|---|---|
| RA | 130:26:40.86564 |
| DEC | 39:05:31.310016 |
| l | 182.9223153 |
| b | 37.40119628 |
| G magnitude | 11.193282 |
| G_bp magnitude | 11.539945 |
| G_rp magnitude | 10.693445 |
| Radial velocity [km/s] | -0.473324216 |
| Parallax | 3.358692026 |
| Distance [pc] | 297.734949 |
| Temperature [K] | 5781.5 |
| Radius [R] | 1.4778031 |
| Luminosity [L] | 2.1983151 |
| Orbital period [d] | 0.359097 |
|---|---|
| Temperature [K] | 5909.97 |
| Surface gravity (log(g)) | 4.191 |
| Metallicity ([Fe/H]) | 0.205666666666667 |
| Simbad link | FP Lyn |
|---|---|
| J magnitude | 10.242 |
| H magnitude | 9.912 |
| K magnitude | 9.794 |
| Johnson_U magnitude | |
| Johnson_B magnitude | 11.93 |
| Johnson_V magnitude | 11.34 |
| Johnson_R magnitude | |
| Johnson_I magnitude | |
| Sloan_u magnitude | |
| Sloan_g magnitude | 11.1933 |
| Sloan_r magnitude | |
| Sloan_i magnitude | |
| Sloan_z magnitude |