1 янв 3000 г. до нашей эры - Pole Star = Alpha Draconis/ Thuban in Draco constellation
Описание:
On the other hand, Thuban in the constellation Draco, which was the pole star in 3000 BC, is much less conspicuous at magnitude 3.67 (one-fifth as bright as Polaris); today it is invisible in light-polluted urban skies.
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Дата:
1 янв 3000 г. до нашей эры
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~ 5028 г назад