ASAS J025115-2525.4

Simbad link ASAS J025115-2525.4
Source publication Saygan, S. (2016) - First photometric analyses of five contact ASAS binaries
ADS link 2016NewA...46...94S
Name in Source publication ASAS J025115-2525.4
Orbital period in days (P [d]) 0.559267
Mass ratio (q) 0.11
Mass ratio determination Photometric
Type A
Has total eclipse?
Has spots?
Has third light?
Has period variation?

Solver PHOEBE
Orbital period in days (P [d]) 0.559267
Mass ratio (q) 0.11
Orbital inclination in degrees (i [o]) 74.4
Fillout (f) 0.09
Primary temperature in Kelvins (T1 [K]) 7400
Secondary temperature in Kelvins (T2 [K]) 6570
Primary polar radius in units of orbital separation (r1p) 0.532
Secondary polar radius in units of orbital separation (r2p) 0.1959
Surface potential (Ω) 1.974

Orbital separation in solar radii (a [R]) 3.51
Primary radius in solar units (R1 [R]) 2.07
Secondary radius in solar units (R2 [R]) 0.7
Primary mass in solar units (M1 [M]) 1.68
Secondary mass in solar units (M2 [M]) 0.18
Primary temperature in kelvins (T1 [K]) 7400
Secondary temperature in Kelvins (T2 [K]) 6570
Primary luminosity in solar units (L1 [L]) 11.05
Secondary luminosity in solar units (L2 [L]) 0.8
Distance in parsecs (d [pc])
Age in gigayears (τ [gyr]) 3.8

Designation Gaia DR2 5075835544900348800
RA 42:48:56.356092
DEC -26:34:38.20476
l 216.1370551
b -63.14779015
G magnitude 16.203478
G_bp magnitude
G_rp magnitude
Radial velocity [km/s]
Parallax
Distance [pc]
Temperature [K]
Radius [R]
Luminosity [L]

Simbad link ASAS J025115-2525.4
J magnitude 9.496
H magnitude 9.292
K magnitude 9.257
Johnson_U magnitude 10.13
Johnson_B magnitude 10.677
Johnson_V magnitude 10.336
Johnson_R magnitude
Johnson_I magnitude
Sloan_u magnitude
Sloan_g magnitude 10.1712
Sloan_r magnitude
Sloan_i magnitude 10.13
Sloan_z magnitude

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