Planet HD 125390 b
| Name | HD 125390 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2018 | ||
| Mass | 22.16 (± 0.96) MJ | ||
| Mass*sin(i) | 22.16 (± 0.96) MJ |  |
|
| Semi-Major Axis | 1.55 (± 0.14) AU | |
|
| Orbital Period | 1756.2 (± 3.9) day | |
|
| Eccentricity | 0.591 (± 0.014) | |
|
| ω | 342.4 (± 1.2) deg | |
|
| Tperi | 2455914.0 (± 6.7) JD | |
|
| Radius | 1.08 RJ | |
|
| Inclination | — | ||
| Update | 2018-12-19 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | Theoretical | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 373.0 (± 16.0) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HD 125390| Name | HD 125390 | ||
| Distance | 154.3 pc | ||
| Spectral type | G7III | ||
| Apparent magnitude V | 8.2 | ||
| Mass | 1.36 MSun | ||
| Age | — | ||
| Effective temperature | 4850.0 K | ||
| Radius | 6.17 RSun | ||
| Metallicity [Fe/H] | — | ||
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 14:18:09.3 | ||
| Dec2000 | +38:58:01 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Related publications
Retired A Stars and Their Companions VIII: 15 New Planetary Signals Around Subgiants and Transit Parameters for California Planet Search Planets with Subgiant Hosts
2019
LUHN J., BASTIEN F., JOHNSON J., HOWARD A. & ISAACSON H.
ApJ, 157, 149
paper arxiv
