---
name: Diadém (α Com)
constellation: Com
created_by: editor.cs
created_date: 2023-11-05 16:31:51.450720
updated_by: editor.cs
updated_date: 2023-11-05 16:31:51.450723
---
The star, which appears as a point with a magnitude of 4.3 to the naked eye, is actually a binary star consisting of two components with a brightness of 5.1 magnitude. However, we cannot distinguish them with a small telescope. They orbit each other every 25.85 years.