1SWASP J030749.87-365201.7

Simbad link 1SWASP J030749.87-365201.7
Source publication Liu, L. (2018) - Photometric study of three ultrashort-period contact binaries
ADS link 2018Ap&SS.363...15L
Name in Source publication 1SWASP J030749.87-365201.7
Orbital period in days (P [d]) 0.226671
Mass ratio (q) 0.44
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]) 0.226671
Mass ratio (q) 0.44
Orbital inclination in degrees (i [o]) 78.2
Fillout (f) 0
Primary temperature in Kelvins (T1 [K]) 4697
Secondary temperature in Kelvins (T2 [K]) 4750
Primary polar radius in units of orbital separation (r1p) 0.4251
Secondary polar radius in units of orbital separation (r2p) 0.2896
Surface potential (Ω) 2.7557

Orbital separation in solar radii (a [R])
Primary radius in solar units (R1 [R])
Secondary radius in solar units (R2 [R])
Primary mass in solar units (M1 [M])
Secondary mass in solar units (M2 [M])
Primary temperature in kelvins (T1 [K]) 4697
Secondary temperature in Kelvins (T2 [K]) 4750
Primary luminosity in solar units (L1 [L])
Secondary luminosity in solar units (L2 [L])
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

Designation Gaia DR2 5046689037834943744
RA 46:57:26.990496
DEC -37:07:57.938664
l 240.27089
b -59.67538679
G magnitude 16.520153
G_bp magnitude
G_rp magnitude
Radial velocity [km/s]
Parallax 1.866621188
Distance [pc] 0.535727
Temperature [K]
Radius [R]
Luminosity [L]

Simbad link 1SWASP J030749.87-365201.7
J magnitude
H magnitude
K magnitude
Johnson_U magnitude
Johnson_B magnitude
Johnson_V magnitude 14.65
Johnson_R magnitude 14.64
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 14.9905
Sloan_r magnitude 14.64
Sloan_i magnitude
Sloan_z magnitude

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