HD 154345 b
Planet HD 154345 b (min mass ~1 MJ) in the background with two hypothetical moons visible. Image was created with Celestia V1.41 using a custom map for the Planet and its moons | |
| Discovery | |
|---|---|
| Discovered by | Wright et al. |
| Discovery site | United States |
| Discovery date | March 12, 2006 (published: May 27, 2007) |
| radial velocity | |
| Orbital characteristics | |
| 4.2+0.14 −0.15 AU | |
| Eccentricity | 0.157+0.03 −0.029 |
| 3342±40 d 9.15±0.11 yr | |
Average orbital speed | 13.7 |
| Inclination | 69°+13° −12° or 111°+12° −13° |
| 77°+38° −53° | |
| 2458428+72 −116 | |
| 319.6°+8.7° −8.4° | |
| Semi-amplitude | 14.28 ± 0.75 |
| Star | HD 154345 |
| Physical characteristics | |
| Mass | 1.186+0.095 −0.059 MJ |
| Temperature | 111±2 K |
HD 154345 b is a Jupiter-mass extrasolar planet orbiting the star HD 154345.