NGC 6818

NGC 6818

NGC 6818

NGC 6818, Little Gem Nebula is a planetary nebula located in the constellation of Sagittarius. It has magnitude 10 and oval diameter of 15 to 22 arcseconds with a 15th magnitude central star.

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It was discovered by William Herschel in 1787.

NGC 6818 is located in the constellation of Sagittarius (The Archer), roughly 6000 light-years away from Earth. The glow of the cloud is just over half a light-year across.

li 363 6818

Observation Log Information
Log Index:363
Session:140
Date:1992-08-30
Equipment:C14w13mmOrtho
Location:ABWCO

Keywords: NGC 6818, 110 Finest NGCs, Sagittarius, planetary nebula, Little Gem Nebula

February 14, 2024
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Roger Nelson
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