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Naked eye & binocular targets

1 Deneb (Alpha Cygni)

At magnitude +1.25 Deneb is the 19th-brightest star in the sky. A blue-white supergiant more than 100-times wider than the Sun, it is between 55,000 and 200,000 times more luminous than our own star. It will become the Pole Star around the year 9,800.

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All About Space
Issue 107
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