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David Dunlap Observatory Catalogue and NGC 147

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between David Dunlap Observatory Catalogue and NGC 147

David Dunlap Observatory Catalogue vs. NGC 147

David Dunlap Observatory Catalogue, known as the DDO or A Catalogue of Dwarf Galaxies, is a catalogue of dwarf galaxies that was published in 1959 (and later expanded in 1966) by Sidney van den Bergh. NGC 147 (also known as DDO3 or Caldwell 17) is a dwarf spheroidal galaxy about 2.58 Mly away in the constellation Cassiopeia.

Similarities between David Dunlap Observatory Catalogue and NGC 147

David Dunlap Observatory Catalogue and NGC 147 have 12 things in common (in Unionpedia): Andromeda Galaxy, Caldwell catalogue, Cassiopeia (constellation), Constellation, Dwarf spheroidal galaxy, Light-year, List of Andromeda's satellite galaxies, Local Group, New General Catalogue, Principal Galaxies Catalogue, Satellite galaxy, Uppsala General Catalogue.

Andromeda Galaxy

The Andromeda Galaxy, also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth, and the nearest major galaxy to the Milky Way.

Andromeda Galaxy and David Dunlap Observatory Catalogue · Andromeda Galaxy and NGC 147 · See more »

Caldwell catalogue

The Caldwell Catalogue is an astronomical catalogue of 109 star clusters, nebulae, and galaxies for observation by amateur astronomers.

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Cassiopeia (constellation)

Cassiopeia is a constellation in the northern sky, named after the vain queen Cassiopeia in Greek mythology, who boasted about her unrivalled beauty.

Cassiopeia (constellation) and David Dunlap Observatory Catalogue · Cassiopeia (constellation) and NGC 147 · See more »

Constellation

A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.

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Dwarf spheroidal galaxy

A dwarf spheroidal galaxy (dSph) is a term in astronomy applied to small, low-luminosity galaxies with very little dust and an older stellar population.

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Light-year

The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.

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List of Andromeda's satellite galaxies

The Andromeda Galaxy (M31) has satellite galaxies just like the Milky Way.

David Dunlap Observatory Catalogue and List of Andromeda's satellite galaxies · List of Andromeda's satellite galaxies and NGC 147 · See more »

Local Group

The Local Group is the galaxy group that includes the Milky Way.

David Dunlap Observatory Catalogue and Local Group · Local Group and NGC 147 · See more »

New General Catalogue

The New General Catalogue of Nebulae and Clusters of Stars (abbreviated as NGC) is a catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888.

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Principal Galaxies Catalogue

The Catalogue of Principal Galaxies (PGC) is an astronomical catalog published in 1989 that lists B1950 and J2000 equatorial coordinates and cross-identifications for 73,197 galaxies.

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Satellite galaxy

A satellite galaxy is a smaller companion galaxy that travels on bound orbits within the gravitational potential of a more massive and luminous host galaxy (also known as the primary galaxy).

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Uppsala General Catalogue

The Uppsala General Catalogue of Galaxies (UGC) is a catalogue of 12,921 galaxies visible from the northern hemisphere.

David Dunlap Observatory Catalogue and Uppsala General Catalogue · NGC 147 and Uppsala General Catalogue · See more »

The list above answers the following questions

David Dunlap Observatory Catalogue and NGC 147 Comparison

David Dunlap Observatory Catalogue has 65 relations, while NGC 147 has 28. As they have in common 12, the Jaccard index is 12.90% = 12 / (65 + 28).

References

This article shows the relationship between David Dunlap Observatory Catalogue and NGC 147. To access each article from which the information was extracted, please visit:

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