UCAC4 525-135123

Simbad link UCAC4 525-135123
Source publication Kjurkchieva, D. (2015) - Light curve solutions of six short-period binaries and peculiarities of two of them, NSVS 3640326 and V1007 Cas
ADS link 2015CoSka..45...28K
Name in Source publication Target 4
Orbital period in days (P [d]) 0.280628
Mass ratio (q) 0.62
Mass ratio determination Photometric
Temperature determination Unknown
Type A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver PHOEBE
Orbital period in days (P [d]) 0.280628
Mass ratio (q) 0.62
Orbital inclination in degrees (i [o]) 76
Fillout (f) 0.13
Primary temperature in Kelvins (T1 [K]) 5361
Secondary temperature in Kelvins (T2 [K]) 4972
Primary polar radius in units of orbital separation (r1p) 0.403
Secondary polar radius in units of orbital separation (r2p) 0.3248
Surface potential (Ω) 3.06

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]) 5361
Secondary temperature in Kelvins (T2 [K]) 4972
Primary luminosity in solar units (L1 [L])
Secondary luminosity in solar units (L2 [L])
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

Host Longitude λ [o] Latitude β [o] Angular radius σ [o] Temperature contrast Tspot/Tstar
Primary 240 90 18 0.9

Simbad link UCAC4 525-135123
J magnitude 13.279
H magnitude 12.769
K magnitude 12.685
Johnson_U magnitude
Johnson_B magnitude
Johnson_V magnitude
Johnson_R magnitude 14.798
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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