NGC 6811 - an open clusters in the constellation Cygnus

ngc6811.jpg

NGC 6811 is the cluster of weak stars in the left part of the image, though the bright stars in the upper right corner are more prominent.

Trumpler classification: IV 3 p
Stars: 70
Size: 13'
brightest Star: 9.9 mag

Telescope / Camera: LACERTA Newton 10"/f4 / Moravian G2 8300 mono
Exposure: L/R/G/B 4h 50min

Location: Inzersdorf im Kremstal / Austria

Copyright: Herbert Walter

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California Nebula, NGC 1499

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Cone Nebula