9 lines
724 B
Markdown
9 lines
724 B
Markdown
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name: β Mon
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constellation: Mon
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created_by: 8mag
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created_date: 2022-01-21 17:00:00
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updated_by: skybber
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updated_date: 2022-02-06 10:13:05.317779
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the brightest star in the constellation has an apparent brightness of 3.95mag. It is one of the magnificent triple stars discovered in 1781 by W. Herschel, all of whose blue-white components can be distinguished even with small telescopes as a tiny triangle. The two components of brightness 4.7mag and 5.2mag are located 7.3" apart. The 6.1mag guide lies at a distance of 2.8" from the first component. The system is about 700 light years away. With a larger telescope, we can still detect a 12mag star at a distance of 25.9". This entire system is referred to as 11 Mon. |