438 B
438 B
| name | constellation | created_by | created_date | updated_by | updated_date |
|---|---|---|---|---|---|
| β Ser | Ser | 8mag | 2022-01-21 17:00:00 | skybber | 2022-02-08 15:25:40.898336 |
a double star whose bright yellow and bluish yellow components have brightnesses of 3.7mag and 9.9mag, respectively, and lie 31" apart. We can therefore distinguish them with a small telescope. The system is 155ly from Earth. At a distance of 201" we can observe a component of 10.7mag.