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Izar

A Dictionary of Astronomy | 1997 | 286 words | Copyright

Izar The star Epsilon Boötis, a close double consisting of a K0 giant and an A0 dwarf of magnitudes 2.5 and 4.6, appearing orange and blue-green. Their colours give rise to the alternative name Pulcherrima, meaning ‘most beautiful’. The pair lie 210 l.y. away.

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