PY Aqr

Simbad link PY Aqr
Source publication Samec, R. G. (2019) - The Southern Solar-type, Totally Eclipsing Binary PY Aquarii
ADS link 2019JAVSO..47...29S
Name in Source publication PY Aqr
Orbital period in days (P [d]) 0.402093
Mass ratio (q) 0.32
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]) 0.402093
Mass ratio (q) 0.32
Orbital inclination in degrees (i [o]) 83.6
Fillout (f) 0.19
Primary temperature in Kelvins (T1 [K]) 5750
Secondary temperature in Kelvins (T2 [K]) 5883
Primary polar radius in units of orbital separation (r1p) 0.4571
Secondary polar radius in units of orbital separation (r2p) 0.275
Surface potential (Ω) 2.483

Orbital separation in solar radii (a [R]) 2.52
Primary radius in solar units (R1 [R])
Secondary radius in solar units (R2 [R])
Primary mass in solar units (M1 [M]) 0.92
Secondary mass in solar units (M2 [M]) 0.32
Primary temperature in kelvins (T1 [K]) 5750
Secondary temperature in Kelvins (T2 [K]) 5883
Primary luminosity in solar units (L1 [L])
Secondary luminosity in solar units (L2 [L])
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr])

Orbital period in days (P [d]) 0.402093
Monotonic period variation in seconds per year (dPdt [s/y]) 0.000133
Cyclic period variation in years (Pc [y])

Simbad link PY Aqr
J magnitude 11.695
H magnitude 11.414
K magnitude 11.311
Johnson_U magnitude
Johnson_B magnitude 13
Johnson_V magnitude 12.72
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 12.8333
Sloan_r magnitude
Sloan_i magnitude
Sloan_z magnitude

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