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The Owl Nebula (also known as Messier 97, M97 or NGC 3587) is a planetary nebula approximately 2,030 light years away in the constellation Ursa Major. [2] Estimated to be about 8,000 years old, [ 6 ] it is approximately circular in cross-section with a faint internal structure.
NGC 457 (also designated Caldwell 13, and known as the Dragonfly Cluster, E.T. Cluster, Owl Cluster, Kachina Doll Cluster or Phi Cassiopeiae Cluster) [2] is an open star cluster in the constellation Cassiopeia.
The Southern Owl Nebula (PLN 283+25.1, ESO 378-1) is a planetary nebula located in the constellation Hydra. The nebula lies at a distance of 2,030 light years from Earth. It is named so because of its resemblance to the Owl Nebula in Ursa Major. [2] The nebula is notably symmetric, round, and has a diameter of approximately four light-years ...
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NGC 2959 is an intermediate spiral galaxy in the constellation Ursa Major.Its velocity relative to the cosmic microwave background is 4,525 ± 6 km/s, which corresponds to a Hubble distance of 66.7 ± 4.7 Mpc (~218 million light years.). [1]
SDSS image of NGC 5473. Observation data (J2000 epoch) Constellation: Ursa Major: Right ascension: 14 h 04 m 43.22677 s [1] Declination +54° 53′ 33.5103 ...
The winning image of the 2009 Gemini Astronomy Contest shows a nebula at the top left of NGC 6751. [7] This 80 x 40 arcsec nebula was discovered in 1990 by Hua & Louise at the Newton focus of the Foucault telescope, 120cm in diameter at Observatoire de Haute Provence (O.H.P.) Saint Michel l'Observatoire.
NGC 3079 is a barred spiral galaxy about 50 million light-years away, and located in the constellation Ursa Major.The galaxy was discovered by German-British astronomer William Herschel on 1 April 1790.