----------------------------------- MariusP 17 Iun 2020 19:31 ----------------------------------- In alta ordine de idei nu stiam ca Proxima Centauri le orbiteaza pe celelalte doua stele Alpha Centauri! Ne dai si noua un link? "": Radial velocity measurements made in 2017 were precise enough to show that Proxima Centauri and Alpha Centauri AB are gravitationally bound. The orbital period of Proxima Centauri is approximately 547000 (+6600 −4000) years, with an eccentricity of 0.50 ± 0.08, much more eccentric than Mercury's. Proxima Centauri comes within 4300 (+1100 −900) AU of AB at periastron, and its apastron occurs at 13000 (+300 −100) AU.Informatiile sunt din nota .