9 lines
504 B
Markdown
9 lines
504 B
Markdown
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name: ζ Sge
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constellation: Sge
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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: 2022-02-11 15:30:26.859369
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---
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the 5.5mag main star has a guide star of 8.7mag at 8.6". In smaller telescopes this unequally bright pair is closely separated. The main star is a physical binary, indistinguishable by amateur telescopes - it appears as a bright yellow, the guide is blue. The system is 260ly distant. At a distance of 76" there is a fourth star in the sky, 11mag. |