AC Boo

Simbad link AC Boo
Source publication Nelson, Robert H. (2010) - AC Bootis - An Unevolved W-Type Overcontact Eclipsing Binary with a High Mass Transfer Rate
ADS link 2010IBVS.5951....1N
Name in Source publication AC Boo
Orbital period in days (P [d]) 0.352432
Mass ratio (q) 0.3
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]) 0.352432
Mass ratio (q) 0.3
Orbital inclination in degrees (i [o]) 86.3
Fillout (f) 0.05
Primary temperature in Kelvins (T1 [K]) 6241
Secondary temperature in Kelvins (T2 [K]) 6250
Primary polar radius in units of orbital separation (r1p) 0.4579
Secondary polar radius in units of orbital separation (r2p) 0.2629
Surface potential (Ω) 2.4563

Orbital separation in solar radii (a [R]) 2.43
Primary radius in solar units (R1 [R]) 1.19
Secondary radius in solar units (R2 [R]) 0.69
Primary mass in solar units (M1 [M]) 1.2
Secondary mass in solar units (M2 [M]) 0.36
Primary temperature in kelvins (T1 [K]) 6241
Secondary temperature in Kelvins (T2 [K]) 6250
Primary luminosity in solar units (L1 [L]) 1.94
Secondary luminosity in solar units (L2 [L]) 0.65
Distance in parsecs (d [pc]) 182
Age in gigayears (τ [gyr]) 4.13

Orbital period in days (P [d]) 0.352432
Monotonic period variation in seconds per year (dPdt [s/y]) 0.072835
Cyclic period variation in years (Pc [y])

Designation Gaia DR2 1587269421243711872
RA 224:07:04.86264
DEC 46:21:44.189352
l 79.26136802
b 58.76233938
G magnitude 10.072252
G_bp magnitude 10.422011
G_rp magnitude 9.61194
Radial velocity [km/s]
Parallax 6.377126381
Distance [pc] 156.810441
Temperature [K] 5834
Radius [R] 1.2789621
Luminosity [L] 1.707166

Simbad link AC Boo
J magnitude 9.004
H magnitude 8.744
K magnitude 8.677
Johnson_U magnitude
Johnson_B magnitude 10.74
Johnson_V magnitude 10.23
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 10.0723
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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