NSVS 4161544

Simbad link NSVS 4161544
Source publication Kjurkchieva, Diana (2019) - Photometric and Spectral Observations of the W UMa Stars NSVS 4161544 and 1SWASP J034501.24+493659.9. GAIA Challenges
ADS link 2019AJ....157...73K
Name in Source publication NSVS 4161544
Orbital period in days (P [d]) 0.35168
Mass ratio (q) 0.3
Mass ratio determination Spectroscopic
Type W
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver PHOEBE
Orbital period in days (P [d]) 0.35168
Mass ratio (q) 0.3
Orbital inclination in degrees (i [o]) 65
Fillout (f) 0.1
Primary temperature in Kelvins (T1 [K]) 5726
Secondary temperature in Kelvins (T2 [K]) 6016
Primary polar radius in units of orbital separation (r1p) 0.4607
Secondary polar radius in units of orbital separation (r2p) 0.2642
Surface potential (Ω) 2.4395

Orbital separation in solar radii (a [R]) 2.6
Primary radius in solar units (R1 [R]) 1.28
Secondary radius in solar units (R2 [R]) 0.74
Primary mass in solar units (M1 [M]) 1.47
Secondary mass in solar units (M2 [M]) 0.44
Primary temperature in kelvins (T1 [K]) 5726
Secondary temperature in Kelvins (T2 [K]) 6016
Primary luminosity in solar units (L1 [L]) 1.51
Secondary luminosity in solar units (L2 [L]) 0.65
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 4.75

Simbad link NSVS 4161544
J magnitude 8.631
H magnitude 8.448
K magnitude 8.293
Johnson_U magnitude
Johnson_B magnitude 10.49
Johnson_V magnitude 9.87
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 9.7104
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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