1SWASP J133105.91+121538.0

Simbad link 1SWASP J133105.91+121538.0
Source publication Elkhateeb, M. M. (2014) - Photometric study of the newly discovered short period eclipsing binary 1SWASP J133105.91 + 121538.0
ADS link 2014NewA...28...85E
Name in Source publication 1SWASP J133105.91+121538.0
Orbital period in days (P [d]) 0.21801
Mass ratio (q) 0.83
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]) 0.21801
Mass ratio (q) 0.83
Orbital inclination in degrees (i [o]) 77.6
Fillout (f) 0.25
Primary temperature in Kelvins (T1 [K]) 4977
Secondary temperature in Kelvins (T2 [K]) 4664
Primary polar radius in units of orbital separation (r1p) 0.3882
Secondary polar radius in units of orbital separation (r2p) 0.3569
Surface potential (Ω) 3.348

Orbital separation in solar radii (a [R]) 1.77
Primary radius in solar units (R1 [R]) 0.93
Secondary radius in solar units (R2 [R]) 0.82
Primary mass in solar units (M1 [M]) 0.83
Secondary mass in solar units (M2 [M]) 0.73
Primary temperature in kelvins (T1 [K]) 4977
Secondary temperature in Kelvins (T2 [K]) 4664
Primary luminosity in solar units (L1 [L]) 1.25
Secondary luminosity in solar units (L2 [L]) 0.74
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

Designation Gaia DR2 3738936912850698624
RA 202:46:27.40404
DEC 12:15:37.207188
l 336.8802185
b 72.46460441
G magnitude 10.486681
G_bp magnitude 10.994355
G_rp magnitude 9.853221
Radial velocity [km/s]
Parallax 14.00051472
Distance [pc] 0.071426
Temperature [K] 4966.6465
Radius [R] 0.7016162
Luminosity [L] 0.26986524

Simbad link 1SWASP J133105.91+121538.0
J magnitude 9.098
H magnitude 8.574
K magnitude 8.481
Johnson_U magnitude 9.93
Johnson_B magnitude 11.74
Johnson_V magnitude 10.667
Johnson_R magnitude 10.293
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 10.98
Sloan_r magnitude 10.293
Sloan_i magnitude 9.93
Sloan_z magnitude

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