Credits: Sloan Digital Sky Survey

NGC2129 is an open cluster. It has a diameter of 10.4 light years. It is a very young cluster whose age has been estimated at 10 million years.

Facts about NGC2129 by Keith Turnecliff

NGC2129 is dominated by two close B-Type stars and it is likely that the two constitute a binary system.

This star chart represents a view from Long Itchington for mid-January at 10pm.
Credits: Image courtesy of Starry Night Pro Plus 8, researched and implemented by Keith Turnecliff.