ASAS J025115-2525.4
Simbad link | ASAS J025115-2525.4 |
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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 |
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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 |
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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 |
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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 |
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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 |