Little Gem Nebula - planetary nebula
Little Gem Nebula , is a planetary nebula located in the constellation Sagittarius .
Little Gem Nebula is magnitude 9.3 and is 22" x 15" in size. For reference, the full moon is 30' (arc minutes) or 0.5° in size.
- Little Gem Nebula
- planetary nebula
- 22" x 15"
- NGC 6818
* One can see up to magnitude 7-8 objects with perfect eyes under ideal dark sky conditions.