Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  HD97302  ·  HD97455  ·  M 108  ·  M 97  ·  NGC 3556  ·  NGC 3587  ·  NGC 3594  ·  Owl Nebula  ·  PK148+57.1
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Surfboard galaxy and Owl nebula - M108 & M97, Massimo Di Fusco
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Surfboard galaxy and Owl nebula - M108 & M97

Getting plate-solving status, please wait...
Surfboard galaxy and Owl nebula - M108 & M97, Massimo Di Fusco
Powered byPixInsight

Surfboard galaxy and Owl nebula - M108 & M97

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Description

Messier 97 (M97), also known as the Owl Nebula or NGC 3587, is a famous planetary nebula located in Ursa Major constellation at a distance of 2030 light years from Earth. It occupies an apparent area 3,4 by 3,3 arc minutes, which corresponds to a spatial diameter of 1,82 light years and it was named the Owl Nebula because of its appearance in larger telescopes, which reveal two dark patches that look like the eyes of an owl.
M97 was discovered by French astronomer Pierre Méchain on February 16, 1781. Méchain reported the discovery to his friend and colleague Charles Messier, who added the nebula to his catalogue.
M 108 (also known as Messier 108, NGC 3556 or also with the suggestive name of Surfboard Galaxy) is a spiral galaxy about 45 million light years away, in the constellation Ursa Major, discovered by Pierre Méchain in 1781 who described it as a nebula in the vicinity of β Ursae Majoris. It was also observed by Charles Messier, who determined its location. However, this together with other objects was never included in the catalog he edited, since at the time of his observation and measurement it had already been published; the addition was made only in 1953, following the inclusion of objects observed by Messier but never included in the catalogue.

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