AO Cam

Simbad link AO Cam
Source publication Baran, A. (2004) - Physical Parameters of Components in Close Binary Systems: II
ADS link 2004AcA....54..195B
Name in Source publication AO Cam
Orbital period in days (P [d]) 0.329904
Mass ratio (q) 0.43
Mass ratio determination Spectroscopic
Type W
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver WD
Orbital period in days (P [d]) 0.329904
Mass ratio (q) 0.43
Orbital inclination in degrees (i [o]) 76
Fillout (f) 0.17
Primary temperature in Kelvins (T1 [K]) 5590
Secondary temperature in Kelvins (T2 [K]) 6200
Primary polar radius in units of orbital separation (r1p) 0.4341
Secondary polar radius in units of orbital separation (r2p) 0.2976
Surface potential (Ω) 2.7022

Orbital separation in solar radii (a [R]) 2.35
Primary radius in solar units (R1 [R]) 1.09
Secondary radius in solar units (R2 [R]) 0.73
Primary mass in solar units (M1 [M]) 1.12
Secondary mass in solar units (M2 [M]) 0.49
Primary temperature in kelvins (T1 [K]) 5590
Secondary temperature in Kelvins (T2 [K]) 6200
Primary luminosity in solar units (L1 [L]) 1.05
Secondary luminosity in solar units (L2 [L]) 0.71
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 4.81

Orbital period in days (P [d]) 0.329904
Monotonic period variation in seconds per year (dPdt [s/y]) -0.010886
Cyclic period variation in years (Pc [y]) 7.63
Period study Yang, Y. -G. (2010) - Orbital Period Changes and Their Evolutionary Status for the Weak-Contact Binaries. III. AO Camelopardalis and AH Tauri
ADS link 2010AJ....139..195Y

Designation Gaia DR2 272148682865253632
RA 67:03:25.061652
DEC 53:02:44.096856
l 152.1558687
b 2.945538846
G magnitude 10.382144
G_bp magnitude 10.781853
G_rp magnitude 9.801682
Radial velocity [km/s]
Parallax 6.644731785
Distance [pc] 150.495164
Temperature [K] 5212.025
Radius [R] 1.37589
Luminosity [L] 1.2586011

Orbital period [d] 0.3299037
Temperature [K] 5591.665
Surface gravity (log(g)) 4.3365
Metallicity ([Fe/H]) 0.175

Simbad link AO Cam
J magnitude 8.97
H magnitude 8.662
K magnitude 8.586
Johnson_U magnitude
Johnson_B magnitude 11.23
Johnson_V magnitude 10.51
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 10.3821
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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