BQ Ari

Simbad link BQ Ari
Source publication Poro, A. (2020) - The First Light Curve Solutions and Period Study of BQ Ari
ADS link 2020arXiv200600528P
Name in Source publication BQ Ari
Orbital period in days (P [d]) 0.282335
Mass ratio (q) 0.91
Mass ratio determination Photometric
Type A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver WD
Orbital period in days (P [d]) 0.282335
Mass ratio (q) 0.91
Orbital inclination in degrees (i [o]) 83.7
Fillout (f) 0.34
Primary temperature in Kelvins (T1 [K]) 5850
Secondary temperature in Kelvins (T2 [K]) 5659
Primary polar radius in units of orbital separation (r1p) 0.3872
Secondary polar radius in units of orbital separation (r2p) 0.3716
Surface potential (Ω) 3.431

Orbital separation in solar radii (a [R]) 2.26
Primary radius in solar units (R1 [R]) 0.93
Secondary radius in solar units (R2 [R]) 0.9
Primary mass in solar units (M1 [M]) 1.08
Secondary mass in solar units (M2 [M]) 0.98
Primary temperature in kelvins (T1 [K]) 5850
Secondary temperature in Kelvins (T2 [K]) 5659
Primary luminosity in solar units (L1 [L]) 0.91
Secondary luminosity in solar units (L2 [L]) 0.75
Distance in parsecs (d [pc]) 146.24
Age in gigayears (τ [gyr])

Orbital period in days (P [d]) 0.282335
Monotonic period variation in seconds per year (dPdt [s/y])
Cyclic period variation in years (Pc [y]) 4.6

Designation Gaia DR2 31980704443356288
RA 42:10:12.569592
DEC 13:44:46.383036
l 161.4372773
b -40.20096817
G magnitude 10.5907545
G_bp magnitude 10.984977
G_rp magnitude 10.066368
Radial velocity [km/s] -60.50348023
Parallax 7.445410541
Distance [pc] 0.134311
Temperature [K] 5497.9336
Radius [R] 0.9840697
Luminosity [L] 0.79715794

Simbad link BQ Ari
J magnitude 9.451
H magnitude 9.096
K magnitude 9.022
Johnson_U magnitude
Johnson_B magnitude
Johnson_V magnitude
Johnson_R magnitude 10.3
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 10.5908
Sloan_r magnitude 10.3
Sloan_i magnitude
Sloan_z magnitude

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