CN And

Simbad link CN And
Source publication Yildirim, Muhammed Faruk (2019) - CN Andromedae: a shallow contact binary with a possible tertiary component
ADS link 2019RAA....19...10Y
Name in Source publication CN And
Orbital period in days (P [d]) 0.462789
Mass ratio (q) 0.39
Mass ratio determination Spectroscopic
Type A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver WD
Orbital period in days (P [d]) 0.462789
Mass ratio (q) 0.39
Orbital inclination in degrees (i [o]) 67.8
Fillout (f) 0
Primary temperature in Kelvins (T1 [K]) 6350
Secondary temperature in Kelvins (T2 [K]) 5732
Primary polar radius in units of orbital separation (r1p) 0.4355
Secondary polar radius in units of orbital separation (r2p) 0.2801
Surface potential (Ω) 2.651

Orbital separation in solar radii (a [R]) 3.14
Primary radius in solar units (R1 [R]) 1.45
Secondary radius in solar units (R2 [R]) 0.94
Primary mass in solar units (M1 [M]) 1.4
Secondary mass in solar units (M2 [M]) 0.55
Primary temperature in kelvins (T1 [K]) 6350
Secondary temperature in Kelvins (T2 [K]) 5732
Primary luminosity in solar units (L1 [L]) 3.41
Secondary luminosity in solar units (L2 [L]) 0.93
Distance in parsecs (d [pc]) 201
Age in gigayears (τ [gyr]) 6.05

Orbital period in days (P [d]) 0.462789
Monotonic period variation in seconds per year (dPdt [s/y]) -0.01296
Cyclic period variation in years (Pc [y]) 37

Designation Gaia DR2 380329082162531840
RA 5:07:37.670333
DEC 40:13:38.25066
l 116.5591137
b -22.26142564
G magnitude 15.915449
G_bp magnitude 16.600378
G_rp magnitude 14.701749
Radial velocity [km/s]
Parallax 5.215656606
Distance [pc] 0.19173
Temperature [K] 4291
Radius [R]
Luminosity [L]

Simbad link CN And
J magnitude 8.67
H magnitude 8.452
K magnitude 8.427
Johnson_U magnitude
Johnson_B magnitude 10.24
Johnson_V magnitude 9.706
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 9.6637
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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