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NGC 147

Index NGC 147

NGC 147 (also known as DDO3 or Caldwell 17) is a dwarf spheroidal galaxy about 2.58 Mly away in the constellation Cassiopeia. [1]

11 relations: C17, Caldwell catalogue, Cassiopeia (constellation), David Dunlap Observatory Catalogue, Dwarf elliptical galaxy, List of Andromeda's satellite galaxies, List of nearest galaxies, List of NGC objects (1–1000), Local Group, Satellite galaxy, 147 (number).


C17, C-17 or C.17 may refer to.

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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.

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David Dunlap Observatory Catalogue

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.

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Dwarf elliptical galaxy

Dwarf elliptical galaxies, or dEs, are elliptical galaxies that are smaller than ordinary elliptical galaxies.

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List of Andromeda's satellite galaxies

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

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List of nearest galaxies

This is a list of known galaxies within 3.59 megaparsecs (11.7 million light-years) of the Solar System, in ascending order of distance.

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List of NGC objects (1–1000)

This is a list of NGC objects 1–1000 from the New General Catalogue (NGC).

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Local Group

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

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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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147 (number)

147 (one hundred forty-seven) is the natural number following 146 and preceding 148.

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Redirects here:

2MASX J00331212+4830314, Caldwell 17, DDO 3, Dwarf Spheroidal Galaxy NGC 147, LEDA 2004, MCG+08-02-005, NGC147, PGC 2004, UGC 326, Z 0030.4+4814, Z 550-6.


[1] https://en.wikipedia.org/wiki/NGC_147

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