Epsilon1 consists of two stars, of magnitude 4.7 and 6.2 magnitude, that orbit about their center of gravity every 1,200 years. Epsilon2 consists of a magnitude 5.1 and 5.5 pair with an orbital period of 585 years. In addition Epsilon1 and Epsilon2 orbit around each other in a huge orbit, with a separation of 0.16 light-year and a period measured in hundreds of thousands of years.
Related categories NOTABLE STARS
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