Planet HD 211970 b
| Name | HD 211970 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2019 | ||
| Mass | — | ||
| Mass*sin(i) | 0.0409 (± 0.0079) MJ |  |
|
| Semi-Major Axis | 0.143 (± 0.003) AU | |
|
| Orbital Period | 25.2 (± 0.025) day | |
|
| Eccentricity | 0.15 (± 0.1) | |
|
| ω | 97.83 (± 51.73) deg | |
|
| Tperi | — | ||
| Radius | — | ||
| Inclination | — | ||
| Update | 2019-04-26 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 4.02 (± 0.74) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HD 211970| Name | HD 211970 | ||
| Distance | 13.13 (± 0.01) pc | ||
| Spectral type | K7V | ||
| Apparent magnitude V | — | ||
| Mass | 0.61 (± 0.04) MSun | |
|
| Age | — | ||
| Effective temperature | 4127.0 ( -94.0 +149.0 ) K | |
|
| Radius | — | ||
| Metallicity [Fe/H] | — | ||
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 22:22:16.8 | ||
| Dec2000 | -54:33:36 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Related publications
Search for nearby Earth analogs I. 15 planet candidates found in PFS data
2019
FENG F., CRANE J., WANG Sh., TESKE J., SHECTMAN S. et al.
ApJ. Suppl., accepted
arxiv
