<M39 . . Index . . M41>

Messier 40

[m40.jpg]

M 40. Double Star in Ursa Major. Winnecke 4.
RA=12 22.4, Dec=+58 05. 8.4 mag, dist=0.51 kly.

M40 page; DSSM page

Hartmut Frommert
Christine Kronberg
[contact]

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Last Modification: December 23, 1999