9 lines
358 B
Markdown
9 lines
358 B
Markdown
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name: 21 Sgr
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constellation: Sgr
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created_by: editor.cs
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created_date: 2023-11-05 16:44:53.626653
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updated_by: editor.cs
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updated_date: 2023-11-05 16:44:53.626656
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---
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unequally bright and contrasting double star of orange (4.9mag) and bluish components (7.4mag), which are separated by only 1.8", so they cannot be easily distinguished with a small telescope. |