Agezlan awraɣ neɣ Itran n welkam agejdan anaw-G d itri seg welkam agejdan yeṭṭafaren talmest taylalant G yakk d tseddart n usfijjej V. Takura tamudemant n yitran am wid-ak-a tga gar n 0,8 alamma d 1,2 n tkurawin tinafukin akken i lan (sɛan) taẓɣelt tajummant yattawaṭen seg 5,300 alamma d 6000 C°. dɣa itran n telmest G atnan di tallit n usuɣel n u hidrujin ɣer Ahilium deg weɣyay-is s temhalt n wezday aɣisan i d-ittilin deh yitran n welkam agejdan yakk. Tafukt tga d amedya igerrzen yerna d win i d-yufraren yakk deg tegrawt n yitran n G. Yal yiwet n tsint yettili-d wezday n wazal n 600 n imelyan n iṭunnen seg uhidṛuj ɣer uhilium, ayen yettarran azal n 4 n imelyan n iṭunnen seg tenga ɣer tfasa. Itran niden n G gebren seg alfa Centauri d Tau Ceti d bazgan 51 (51 pegasi). Ẓeṛ daɣen Asesmel atraw Acafcal azeggaɣ == Imniren ==