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Radial velocity curve of Gliese 581 (HARPS/3.6m)
Radial velocities of the red dwarf Gl 581 as a function of the orbital phase. The amplitude of the detected variation is 13.2 m/s and the curve is consistent with a circular orbit. The orbital period is 5.366 days.
Kredit:ESO
O snímku
| Id: | eso0539a |
| Typ: | Mapa |
| Datum zveřejnění: | 30. listopadu 2005 |
| Související články: | eso0539 |
| Velikost: | 2302 x 1414 px |
O objektu
| Jméno: | Gliese 581 |
| Typ: | Milky Way : Star : Circumstellar Material : Planetary System |
| Vzdálenost: | 20 světelné roky |
| Kategorie: | Exoplanets |
