czsky/en/star/R_a_TW_Hor.md

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.