2MASS J23455788+5104565

Simbad link 2MASS J23455788+5104565
Source publication Kjurkchieva, D. (2020) - Global Parameters of the Newly-discovered W UMa Stars WISEJ004327.7+722407 and WISEJ234557.8+510456
ADS link 2020SerAJ.200...19K
Name in Source publication WISE J234557.8+510456
Orbital period in days (P [d]) 0.301788
Mass ratio (q) 0.56
Mass ratio determination Photometric
Temperature determination Color index
Type A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver PHOEBE
Orbital period in days (P [d]) 0.301788
Mass ratio (q) 0.56
Orbital inclination in degrees (i [o]) 76.6
Fillout (f) 0.12
Primary temperature in Kelvins (T1 [K]) 5510
Secondary temperature in Kelvins (T2 [K]) 5327
Primary polar radius in units of orbital separation (r1p) 0.4108
Secondary polar radius in units of orbital separation (r2p) 0.3157
Surface potential (Ω) 2.9547

Orbital separation in solar radii (a [R]) 2.11
Primary radius in solar units (R1 [R]) 0.93
Secondary radius in solar units (R2 [R]) 0.72
Primary mass in solar units (M1 [M]) 0.89
Secondary mass in solar units (M2 [M]) 0.5
Primary temperature in kelvins (T1 [K]) 5510
Secondary temperature in Kelvins (T2 [K]) 5327
Primary luminosity in solar units (L1 [L]) 0.62
Secondary luminosity in solar units (L2 [L]) 0.43
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 12.32

Host Longitude λ [o] Latitude β [o] Angular radius σ [o] Temperature contrast Tspot/Tstar
Primary 270 70 15 0.88

Simbad link 2MASS J23455788+5104565
J magnitude 13.926
H magnitude 13.496
K magnitude 13.333
Johnson_U magnitude
Johnson_B magnitude
Johnson_V magnitude
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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