NGC 3081 ring
NGC 3081, is located in the constellation Hydra, and is best seen in spring.
NGC 3081 is magnitude 13.5, is 83 million light-years away, and is in size. For reference, the full moon is 30' (arc minutes) or 0.5° in size.
* One can see up to magnitude 7-8 objects with perfect eyes under ideal dark sky conditions.
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