Gliese 253

Auteur(s) : Trappist-1F_Ce

Date de sortie :

Gliese 253, also known as HIP 33229 and HD 51608, is a G-type main-sequence star located about 114.45 light-years from Earth. This star has two known planets, both roughly the size of Neptune. The inner planet has a mass 12.77 times that of Earth and takes 14 days to complete an orbit, while the outer planet has a mass 14.31 times that of Earth and takes approximately 95.88 days to complete an orbit.

Aidez-nous à traduire cette page ici.

Ouvrir dans Celestia (recommandé) ou Télécharger

Comment installer des add-ons ? Découvrez-le ici.