HD 181433 b
|
Exoplanet HD 181433 b |
|
|---|---|
| Constellation | peacock |
| Position equinox : J2000.0 |
|
| Right ascension | 19h 25m 09.5663s |
| declination | -66 ° 28 ′ 07.671 ″ |
| Orbit data | |
| Central star | HD 181433 |
| Major semi-axis | 0.080 AU |
| eccentricity | 0.396 |
| Period of circulation | 9.3743 a |
| Further data | |
| Dimensions | 0.0238 MJ (7.56 M ⊕ ) |
| distance | 26 ± 1 pc |
| history | |
| discovery | F. Bouchy et al |
| Date of discovery | June 16, 2008 |
HD 181433 b is an exoplanet located in the constellation Peacock and about 87 light years from Earth. It orbits the star HD 181433 . The mass of the exoplanet, which is also known as super-earth , is about 7.5 times that of the earth. François Bouchy and colleagues have submitted a detailed record of the HD 181433 system to the journal Astronomy and Astrophysics .
Web links
- HD 181433 b . In: Exoplanets . Retrieved June 11, 2012.