NGC 6231 (NGC 6231)
Compare this object with others on magnitude, apparent size and surface brightness.
Frequently Asked Questions
What is NGC 6231 (NGC 6231)?
NGC 6231 (NGC 6231) is a star cluster.
Can you see NGC 6231 (NGC 6231) with the naked eye?
With an apparent magnitude of 2.60, NGC 6231 (NGC 6231) is visible to the naked eye under dark skies.