Planet HD 8574 b
| Name | HD 8574 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2003 | ||
| Mass | — | ||
| Mass*sin(i) | 2.11 MJ |  |
|
| Semi-Major Axis | 0.77 AU | |
|
| Orbital Period | 227.55 (± 0.77) day | |
|
| Eccentricity | 0.288 (± 0.053) | |
|
| ω | 3.6 (± 10.9) deg | |
|
| Tperi | 2451467.5 (± 6.6) JD | |
|
| Radius | — | ||
| Inclination | — | ||
| Update | 2009-10-07 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HD 8574| Name | HD 8574 | ||
| Distance | 44.2 (± 1.7) pc | |
|
| Spectral type | F8 | ||
| Apparent magnitude V | 7.12 | ||
| Mass | 1.17 MSun | |
|
| Age | 7.13 Gyr | |
|
| Effective temperature | 6080.0 (± 50.0) K | |
|
| Radius | 1.37 RSun | |
|
| Metallicity [Fe/H] | 0.05 (± 0.07) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 01:25:12.0 | ||
| Dec2000 | +28:34:00 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
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