HD 205739 b
HD 205739 b is an extrasolar planet located approximately 350 light-years away.
| Discovery | |
|---|---|
| Discovered by | Lopez-Morales et al. |
| Discovery site | Las Campanas Observatory |
| Discovery date | September 5, 2008 |
| Doppler spectroscopy | |
| Orbital characteristics | |
| Apastron | 1.138 AU (170,200,000 km) |
| Periastron | 0.654 AU (97,800,000 km) |
| 0.896+0.019 −0.015 AU | |
| Eccentricity | 0.27 ± 0.07 |
| 279.8 ± 0.1 d 0.7660 y | |
Average orbital speed | 35.0 |
| 3390.7 ± 0.7 | |
| 301 ± 8 | |
| Star | HD 205739 |
The planet HD 205739 b is named Samagiya. The name was selected in the NameExoWorlds campaign by Sri Lanka, during the 100th anniversary of the IAU. Samagiya means togetherness and unity in the Sinhalese language.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.