--- name: θ Aps constellation: Aps created_by: editor.cs created_date: 2023-11-05 15:02:04.120431 updated_by: editor.cs updated_date: 2023-11-05 15:02:04.120435 --- Variable, clearly red star, during maximum at the limit of visibility with the naked eye. Its brightness ranges between 6.4mag and 8mag with a period of just over 100 days.