UCAC4 436-062932
Simbad link | UCAC4 436-062932 |
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Source publication | Djurašević, G. (2016) - A Photometric Study of Four Recently Discovered Contact Binaries: 1SWASP J064501.21+342154.9, 1SWASP J155822.10-025604.8, 1SWASP J212808.86+151622.0, and UCAC4 436-062932 |
ADS link | 2016AJ....152...57D |
Name in Source publication | UCAC4 436-062932 |
Orbital period in days (P [d]) | 0.361456 |
Mass ratio (q) | 0.4 |
Mass ratio determination | Photometric |
Type | A |
Has total eclipse? | |
Has spots? | |
Has third light? | |
Has period variation? |
Solver | DC |
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Orbital period in days (P [d]) | 0.361456 |
Mass ratio (q) | 0.4 |
Orbital inclination in degrees (i [o]) | 87.3 |
Fillout (f) | 0.08 |
Primary temperature in Kelvins (T1 [K]) | 4590 |
Secondary temperature in Kelvins (T2 [K]) | 4580 |
Primary polar radius in units of orbital separation (r1p) | 0.4362 |
Secondary polar radius in units of orbital separation (r2p) | 0.2861 |
Surface potential (Ω) | 2.6593 |
Orbital separation in solar radii (a [R]) | 2.1 |
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Primary radius in solar units (R1 [R]) | 1 |
Secondary radius in solar units (R2 [R]) | 0.65 |
Primary mass in solar units (M1 [M]) | 0.7 |
Secondary mass in solar units (M2 [M]) | 0.3 |
Primary temperature in kelvins (T1 [K]) | 4590 |
Secondary temperature in Kelvins (T2 [K]) | 4580 |
Primary luminosity in solar units (L1 [L]) | 0.4 |
Secondary luminosity in solar units (L2 [L]) | 0.17 |
Distance in parsecs (d [pc]) | |
Age in gigayears (τ [gyr]) |
Designation | Gaia DR2 4399923862788142464 |
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RA | 239:37:01.19316 |
DEC | -3:02:06.36265 |
l | 6.729567629 |
b | 35.82546485 |
G magnitude | 14.906262 |
G_bp magnitude | 15.4671955 |
G_rp magnitude | 14.20077 |
Radial velocity [km/s] | |
Parallax | 1.023800894 |
Distance [pc] | 976.752419 |
Temperature [K] | 4917.93 |
Radius [R] | 1.2857006 |
Luminosity [L] | 0.8711718 |
Simbad link | UCAC4 436-062932 |
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J magnitude | 13.375 |
H magnitude | 12.959 |
K magnitude | 12.825 |
Johnson_U magnitude | 14.33 |
Johnson_B magnitude | 16.02 |
Johnson_V magnitude | 15.02 |
Johnson_R magnitude | 14.73 |
Johnson_I magnitude | |
Sloan_u magnitude | |
Sloan_g magnitude | 15.49 |
Sloan_r magnitude | 14.73 |
Sloan_i magnitude | 14.33 |
Sloan_z magnitude |