V599 Aur

Simbad link V599 Aur
Source publication Hu, Ke (2020) - Long-term Photometry and Orbital Period Change of the W UMa-type Binary v0599 Aur: Evidence of about 11 yr Magnetic-activity Cycle
ADS link 2020AJ....160...62H
Name in Source publication V599 Aur
Orbital period in days (P [d]) 0.316536
Mass ratio (q) 0.62
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]) 0.316536
Mass ratio (q) 0.62
Orbital inclination in degrees (i [o]) 60.3
Fillout (f) 0.04
Primary temperature in Kelvins (T1 [K]) 5230
Secondary temperature in Kelvins (T2 [K]) 5530
Primary polar radius in units of orbital separation (r1p) 0.3986
Secondary polar radius in units of orbital separation (r2p) 0.3193
Surface potential (Ω) 3.085

Orbital separation in solar radii (a [R]) 2.35
Primary radius in solar units (R1 [R]) 0.99
Secondary radius in solar units (R2 [R]) 0.8
Primary mass in solar units (M1 [M]) 1.07
Secondary mass in solar units (M2 [M]) 0.66
Primary temperature in kelvins (T1 [K]) 5230
Secondary temperature in Kelvins (T2 [K]) 5530
Primary luminosity in solar units (L1 [L]) 0.66
Secondary luminosity in solar units (L2 [L]) 0.54
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 4.27

Orbital period in days (P [d]) 0.316536
Monotonic period variation in seconds per year (dPdt [s/y]) -0.026516
Cyclic period variation in years (Pc [y]) 11.84

Designation Gaia DR2 181350836546742784
RA 77:11:42.388332
DEC 32:02:08.274624
l 173.0042657
b -4.869141261
G magnitude 12.029336
G_bp magnitude 12.444865
G_rp magnitude 11.438284
Radial velocity [km/s]
Parallax 3.355985042
Distance [pc] 0.297975
Temperature [K] 5274.59
Radius [R] 1.239832
Luminosity [L] 1.0719516

Simbad link V599 Aur
J magnitude 10.828
H magnitude 10.512
K magnitude 10.403
Johnson_U magnitude
Johnson_B magnitude 12
Johnson_V magnitude
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 12.0293
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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