Helen Sawyer Hogg

Messier 107

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m107,m107 globular cluster,ngc 6171

Messier 107 (M107) is a globular cluster located in the constellation Ophiuchus. It lies at a distance of 20,900 light years from Earth. It has the designation NGC 6171 in the New General Catalogue.
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Messier 106

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m106,m106 galaxy,ngc 4258,spiral galaxy

Messier 106 (M106) is a spiral galaxy located in the constellation Canes Venatici, the Hunting Dogs. M106 lies at a distance of 23.7 million light years from Earth and has an apparent magnitude of 9.1. It has the designation NGC 4258 in the New General Catalogue.
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Messier 105

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m105,m105 galaxy,ngc 3379

Messier 105 (M105) is an elliptical galaxy located in the northern constellation Leo. The galaxy lies at a distance of 32 million light years from Earth and has an apparent magnitude of 10.2. Its designation in the New General Catalogue is NGC 3379.
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Messier 14

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m14,globular cluster,ngc 6402

Messier 14 (M14) is a globular cluster located in the southern constellation Ophiuchus. The cluster lies at a distance of 30,300 light years from Earth and has an apparent magnitude of 7.6. It has the designation NGC 6402 in the New General Catalogue.
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