410 B
410 B
name | constellation | created_by | created_date | updated_by | updated_date |
---|---|---|---|---|---|
R a TW Hor | Hor | editor.cs | 2023-11-05 15:44:34.059193 | editor.cs | 2023-11-05 15:44:34.059197 |
Red giants, long-period variable stars of the Mira Ceti type, whose brightness reaches a maximum of fifth magnitude. R Hor weakens to 14 mag over the course of more than one year, while it takes approximately 5-6 months for the star TW Hor.