346 B
346 B
name | constellation | created_by | created_date | updated_by | updated_date |
---|---|---|---|---|---|
R TrA | TrA | editor.cs | 2022-01-21 17:00:00 | skybber | 2022-04-03 08:10:35.759862 |
Cepheid changing its brightness by less than one magnitude: 6-6.8mag in a period of 3.389 days. For such a rapidly changing Cepheids, determining its brightness once a night is insufficient.