Spectra K2

Albireo at 01°15′ Aquarius has an orb of 1°50′ The Sun joins Albireo on January 21 Fixed star Albireo, Beta Cygni, is a multiple-star system loc...

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Fixed Star Albireo

Almach at 14°14′ Taurus has an orb of 2°10′ The Sun joins Almach on May 3 Fixed star Almach, Gamma Andromedae (γ And), is a multiple star syste...

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Fixed Star Almach

Unukalhai at 22°04′ Scorpio has an orb of 2°00′ The Sun joins Unukalhai on November 14 Fixed star Unukalhai, Alpha Serpentis, is 3rd-magnitude t...

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Fixed Star Unukalhai

Arcturus at 24°14′ Libra has an orb of 2°40′ The Sun joins Arcturus on October 17 Fixed star Arcturus, Alpha Boötis, is a 1st magnitude single ...

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Fixed Star Arcturus