619 B
619 B
| name | constellation | created_by | created_date | updated_by | updated_date |
|---|---|---|---|---|---|
| ζ Sge | Sge | editor.cs | 2023-11-05 15:39:46.184575 | editor.cs | 2023-11-05 15:39:46.184579 |
The main star with a brightness of 5.5 mag has a companion with a separation of 8.6". In smaller telescopes, they appear as a closely separated pair of unequal brightness. The main star is a physical binary, indistinguishable with amateur telescopes - it appears as a bright yellow, while the companion is blue. The system is located at a distance of 260 light-years. At a separation of 76", there is a fourth star with a magnitude of 11 mag in the sky.