Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  California Nebula  ·  NGC 1499  ·  The star ξPer
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NGC1499 (California Nebula), Tommy Mastro
NGC1499 (California Nebula)
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NGC1499 (California Nebula)

Getting plate-solving status, please wait...
NGC1499 (California Nebula), Tommy Mastro
NGC1499 (California Nebula)
Powered byPixInsight

NGC1499 (California Nebula)

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Description

The California Nebula is an emission nebula located in the constellation Perseus. It is so named because it appears to resemble the outline of the US State of California on long exposure photographs. It is almost 2.5° long on the sky and, because of its very low surface brightness, it is extremely difficult to observe visually. It can be observed with a Hα filter or Hβ filter in a rich-field telescope under dark skies. It lies at a distance of about 1,000 light years from Earth. Its fluorescence is due to excitation of the Hβ line in the nebula by the nearby prodigiously energetic O7 star, Xi Persei.

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NGC1499 (California Nebula), Tommy Mastro