HR 483 A

Maggie Turnbull System

HR 483 A Maggie Turnbull System HD 10307 (HR 483 A) is a star similar to Sol in mass, temperature and metal content, situated about 41 light-years from Earth. Its companion, HR 483 B, is a red dwarf.

HD 10307 was identified in September 2003 by astrobiologist Margaret Turnbull from the University of Arizona in Tucson as one of the most promising nearby candidates for hosting life based on her analysis of the HabCat list of stars. HR 483 is a binary located 41.2 ly away. The two stars orbit one another elliptically (e=0.43), approaching as close as 4.2 AU and receding to 10.5 AU, with a period of just under twenty years. HD 10307, the larger component, is a main sequence, yellow, sun-like star, only slightly brighter, hotter, and larger than Sol.

The system was among the first destination of Earth Colonists and was  United Earth system. The System has four planets in a stable orbit.

Noteable is planet Earth II. A planet in looks climate and conditions to Earth.