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C 9 · Cave Nebula

C 9 · Emission nebula (H II region) · Cepheus

Cave Nebula

Also known as LBN 529 · Sh2-155

Caldwell 9
Sharpless 155
Smart Telescope · Small Targets

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Type: Emission nebula (H II region)
Constellation: Cepheus
Position (J2000): 22h 57m 54s · +62° 31′ 06″

Pictures: 0
Size: 50′ × 30′
Distance: ~2,700 ly
Best months: Aug–Oct

Catalogue data from OpenNGC by Mattia Verga, CC BY-SA 4.0. Distances, discoverers and common names from Wikidata, CC0.

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