9 lines
420 B
Markdown
9 lines
420 B
Markdown
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name: ζ Mon
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constellation: Mon
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created_by: editor.cs
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created_date: 2023-11-05 16:47:04.633368
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updated_by: editor.cs
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updated_date: 2023-11-05 16:47:04.633371
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---
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Optical double star. The primary component has a brightness of 5mag, its companion has a brightness of 8.5mag. It is located at a separation of 66.4". Another companion can be found at a distance of 32". We need a telescope with a 7cm diameter objective. |