 | 31 Cygni A is also designated HD 192577 and HR 7735, while its 7th-magnitude visual companion is designated HD 192579. Some multiple star catalogues... 11 KB (905 words) - 08:09, 15 February 2024 |
| 31 Cygni A is also designated HD 192577 and HR 7735, while its 7th-magnitude visual companion is designated HD 192579. Some multiple star catalogues... 11 KB (905 words) - 08:09, 15 February 2024 |