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Author Topic: C 22 Snowball nebula in Andromeda  (Read 2306 times)


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C 22 Snowball nebula in Andromeda
« on: July 27, 2016, 07:26:05 pm »
NGC 7662/ C 22 is a popular planetary nebula for casual observers. A small telescope will reveal a star-like object with slight nebulosity. A 6" telescope with a magnification around 100x will reveal a slightly bluish disk, while telescopes with a primary mirror at least 16" in diameter may reveal slight color and brightness variations in the interior.

Apparent dimension only 37". The goal is to meet it!!
Skywatcher 200/800
Celestron 135/650

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