KIC 6677225
Simbad link | KIC 6677225 |
---|---|
Source publication | Aliçavuş, Fahri (2017) - Photometric analysis of Kepler contact binaries with large fill-out factors: KIC 3221207 and KIC 6677225 |
ADS link | 2017AIPC.1815h0004A |
Name in Source publication | KIC 6677225 |
Orbital period in days (P [d]) | 0.525027 |
Mass ratio (q) | 0.2 |
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]) | 0.525027 |
Mass ratio (q) | 0.2 |
Orbital inclination in degrees (i [o]) | 63 |
Fillout (f) | 0.89 |
Primary temperature in Kelvins (T1 [K]) | 6398 |
Secondary temperature in Kelvins (T2 [K]) | 7058 |
Primary polar radius in units of orbital separation (r1p) | 0.5148 |
Secondary polar radius in units of orbital separation (r2p) | 0.2666 |
Surface potential (Ω) | 2.122 |
Orbital separation in solar radii (a [R]) | 3.25 |
---|---|
Primary radius in solar units (R1 [R]) | 1.83 |
Secondary radius in solar units (R2 [R]) | 0.89 |
Primary mass in solar units (M1 [M]) | 1.3 |
Secondary mass in solar units (M2 [M]) | 0.26 |
Primary temperature in kelvins (T1 [K]) | 6398 |
Secondary temperature in Kelvins (T2 [K]) | 7058 |
Primary luminosity in solar units (L1 [L]) | 5 |
Secondary luminosity in solar units (L2 [L]) | 1.74 |
Distance in parsecs (d [pc]) | 1293 |
Age in gigayears (τ [gyr]) | 1.8 |
Designation | Gaia DR2 2102464251781210240 |
---|---|
RA | 287:08:14.33184 |
DEC | 42:08:39.95736 |
l | 73.02188211 |
b | 14.87689332 |
G magnitude | 13.5367985 |
G_bp magnitude | 13.728569 |
G_rp magnitude | 13.17802 |
Radial velocity [km/s] | |
Parallax | 0.473111634 |
Distance [pc] | 2113.666053 |
Temperature [K] | 7163 |
Radius [R] | 2.307456 |
Luminosity [L] | 12.628197 |
Orbital period [d] | 0.525029 |
---|---|
Temperature [K] | 7081.07 |
Surface gravity (log(g)) | 4.14466666666667 |
Metallicity ([Fe/H]) | 0.0376666666666667 |
Simbad link | KIC 6677225 |
---|---|
J magnitude | 12.692 |
H magnitude | 12.517 |
K magnitude | 12.462 |
Johnson_U magnitude | 13.149 |
Johnson_B magnitude | |
Johnson_V magnitude | 13.599 |
Johnson_R magnitude | |
Johnson_I magnitude | |
Sloan_u magnitude | |
Sloan_g magnitude | 13.5368 |
Sloan_r magnitude | |
Sloan_i magnitude | 13.149 |
Sloan_z magnitude |