2011-01-03

jude_rook: Image of Andromeda Galaxy (Default)
2011-01-03 08:59 am

HD 174719 and HD 120237/GJ 3806

HD 174719

This is a G6V star in Aquila, 5.3 billion years old with 52% of Sol’s metallicity.  It’s 92.3 light years away.

HD 120237/GJ 3806


A binary system comprised of an F8.5V dwarf (which may already be a sub-giant) and a G or K companion that has been observed at a distance of 339 AU.  It’s 92.3 light years away in Centaurus, 4.6 billion years old with 63% of Sol’s metallicity.