9 lines
406 B
Markdown
9 lines
406 B
Markdown
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name: η UMi
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constellation: UMi
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created_by: editor.cs
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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: 2022-02-08 15:22:58.202763
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an optical binary whose main white component is 97 light-years away. When observed with the naked eye and a binocular, we can also see the other component, 19 Ursa minor, and its distant companion (5.5 mag), which is almost seven times farther away. |