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] 0.297735
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

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