V1367 Tau

Simbad link V1367 Tau
Source publication Zhang, Jia (2017) - Two W-subtype contact binaries: GQ Boo and V1367 Tau
ADS link 2017MNRAS.466.1118Z
Name in Source publication V1367 Tau
Orbital period in days (P [d]) 0.347678
Mass ratio (q) 0.24
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]) 0.347678
Mass ratio (q) 0.24
Orbital inclination in degrees (i [o]) 66.8
Fillout (f) 0.25
Primary temperature in Kelvins (T1 [K]) 4918
Secondary temperature in Kelvins (T2 [K]) 5220
Primary polar radius in units of orbital separation (r1p) 0.4832
Secondary polar radius in units of orbital separation (r2p) 0.2532
Surface potential (Ω) 2.2812

Orbital separation in solar radii (a [R]) 2.17
Primary radius in solar units (R1 [R]) 1.1
Secondary radius in solar units (R2 [R]) 0.59
Primary mass in solar units (M1 [M]) 0.92
Secondary mass in solar units (M2 [M]) 0.22
Primary temperature in kelvins (T1 [K]) 4918
Secondary temperature in Kelvins (T2 [K]) 5220
Primary luminosity in solar units (L1 [L]) 0.64
Secondary luminosity in solar units (L2 [L]) 0.23
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 7.39

Orbital period in days (P [d]) 0.347678
Monotonic period variation in seconds per year (dPdt [s/y])
Cyclic period variation in years (Pc [y])

Designation Gaia DR2 3416621332639542912
RA 82:34:46.283052
DEC 23:51:26.250192
l 182.4721972
b -5.606270694
G magnitude 10.968607
G_bp magnitude 11.399504
G_rp magnitude 10.365896
Radial velocity [km/s]
Parallax 5.333835801
Distance [pc] 187.482337
Temperature [K] 5137.08
Radius [R] 1.3553779
Luminosity [L] 1.152606

Simbad link V1367 Tau
J magnitude 9.55
H magnitude 9.142
K magnitude 9.083
Johnson_U magnitude
Johnson_B magnitude 11.9
Johnson_V magnitude 11.11
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 10.9686
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

Back to List