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Cygnus is a notable summer constellation in a very rich part of the sky; the constellation is noted for its many binaries, quite a number of which have contrasting colours.
We list 28 binaries, some of which are binocular accessible. Click on alpha, beta, gamma, delta, 30 Cyg, 61 Cyg, or NGC 7000 (The North American Nebula). The 'binary trail' begins at 30 Cyg. |