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Messier 101

[m101ds42.jpg]

M 101 (NGC 5457). Spiral Galaxy in Ursa Major. Pinwheel Galaxy.
RA=14 03.3, Dec=+54 21, m_v=7.9 mag, dim=22.0 min, dist=24000 kly. Field: 42 min

M101 page.

Hartmut Frommert [contact]
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