UZ CMi
Simbad link | UZ CMi |
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Source publication | Qian, S. -B. (2013) - The First Photometric Investigation of the Neglected W-UMa-type Binary Star UZ CMi |
ADS link | 2013AJ....145...91Q |
Name in Source publication | UZ CMi |
Orbital period in days (P [d]) | 0.551362 |
Mass ratio (q) | 0.45 |
Mass ratio determination | Photometric |
Type | A |
Has total eclipse? | |
Has spots? | |
Has third light? | |
Has period variation? |
Solver | WD |
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Orbital period in days (P [d]) | 0.551362 |
Mass ratio (q) | 0.45 |
Orbital inclination in degrees (i [o]) | 87 |
Fillout (f) | 0.39 |
Primary temperature in Kelvins (T1 [K]) | 6250 |
Secondary temperature in Kelvins (T2 [K]) | 6194 |
Primary polar radius in units of orbital separation (r1p) | 0.4417 |
Secondary polar radius in units of orbital separation (r2p) | 0.312 |
Surface potential (Ω) | 2.6774 |
Orbital separation in solar radii (a [R]) | |
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Primary radius in solar units (R1 [R]) | |
Secondary radius in solar units (R2 [R]) | |
Primary mass in solar units (M1 [M]) | |
Secondary mass in solar units (M2 [M]) | |
Primary temperature in kelvins (T1 [K]) | 6250 |
Secondary temperature in Kelvins (T2 [K]) | 6194 |
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]) | 0.551362 |
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Monotonic period variation in seconds per year (dPdt [s/y]) | 0.003542 |
Cyclic period variation in years (Pc [y]) | 21.1 |
Designation | Gaia DR2 3089250820739258752 |
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RA | 117:42:56.31768 |
DEC | 3:39:03.272645 |
l | 216.4913175 |
b | 14.87788308 |
G magnitude | 11.547904 |
G_bp magnitude | 11.750148 |
G_rp magnitude | 11.116738 |
Radial velocity [km/s] | 37.20331299 |
Parallax | 1.796093102 |
Distance [pc] | 556.764011 |
Temperature [K] | 6688 |
Radius [R] | 1.7361639 |
Luminosity [L] | 5.4332685 |
Orbital period [d] | 0.551361 |
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Temperature [K] | 6515.35 |
Surface gravity (log(g)) | 4.122 |
Metallicity ([Fe/H]) | -0.089 |
Simbad link | UZ CMi |
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J magnitude | 10.56 |
H magnitude | 10.351 |
K magnitude | 10.307 |
Johnson_U magnitude | |
Johnson_B magnitude | 11.78 |
Johnson_V magnitude | 11.18 |
Johnson_R magnitude | |
Johnson_I magnitude | |
Sloan_u magnitude | |
Sloan_g magnitude | 11.5479 |
Sloan_r magnitude | |
Sloan_i magnitude | |
Sloan_z magnitude |