9 lines
384 B
Markdown
9 lines
384 B
Markdown
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name: R TrA
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constellation: TrA
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created_by: editor.cs
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created_date: 2023-11-05 17:56:40.495884
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updated_by: editor.cs
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updated_date: 2023-11-05 17:56:40.495888
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---
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Cepheid variable changing its brightness by almost one magnitude: 6-6.8 mag with a period of 3.389 days. For cepheids that change their brightness so rapidly, determining their brightness once per night is insufficient. |