1 jan 1500 ano antes da era comum - Pole Star = Kappa Craconis & Kochab in Draco constellation

Descrição:

The previous pole star was Kochab (Beta Ursae Minoris, β UMi, β Ursae Minoris), the brightest star in the bowl of the "Little Dipper", located 16 degrees from Polaris. It held that role from 1500 BC to AD 500.[17] It was not quite as accurate in its day as Polaris is today.[17] Today, Kochab and its neighbor Pherkad are referred to as the "Guardians of the Pole" (meaning Polaris).

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