NGC2158 – open cluster in the constellation of Gemini.
NGC2438 – planetary nebula about 3,000 light years away in the constellation Puppis
NGC2392 – Eskimo Nebula C39
NGC2158 – open cluster in the constellation of Gemini.
NGC2438 – planetary nebula about 3,000 light years away in the constellation Puppis
NGC2392 – Eskimo Nebula C39