NSVS 7328383
Simbad link | NSVS 7328383 |
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Source publication | Kjurkchieva, Diana P. (2019) - PY Boo and NSVS 7328383: Two totally-eclipsing W UMa stars with small mass ratios and close parameters |
ADS link | 2019NewA...68...20K |
Name in Source publication | NSVS 7328383 |
Orbital period in days (P [d]) | 0.272078 |
Mass ratio (q) | 0.2 |
Mass ratio determination | Photometric |
Type | A |
Has total eclipse? | |
Has spots? | |
Has third light? | |
Has period variation? |
Solver | PHOEBE |
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Orbital period in days (P [d]) | 0.272078 |
Mass ratio (q) | 0.2 |
Orbital inclination in degrees (i [o]) | 78 |
Fillout (f) | 0.17 |
Primary temperature in Kelvins (T1 [K]) | 5146 |
Secondary temperature in Kelvins (T2 [K]) | 5056 |
Primary polar radius in units of orbital separation (r1p) | 0.4905 |
Secondary polar radius in units of orbital separation (r2p) | 0.2404 |
Surface potential (Ω) | 2.2227 |
Orbital separation in solar radii (a [R]) | 1.89 |
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Primary radius in solar units (R1 [R]) | 1 |
Secondary radius in solar units (R2 [R]) | 0.49 |
Primary mass in solar units (M1 [M]) | 1.01 |
Secondary mass in solar units (M2 [M]) | 0.21 |
Primary temperature in kelvins (T1 [K]) | 5146 |
Secondary temperature in Kelvins (T2 [K]) | 5056 |
Primary luminosity in solar units (L1 [L]) | 0.63 |
Secondary luminosity in solar units (L2 [L]) | 0.14 |
Distance in parsecs (d [pc]) | |
Age in gigayears (τ [gyr]) |