| Name of map | Bibcode & ADS-link | Comments |
| G116.9+0.2 | 1998AJ....115.1693C | |
| G116.9+0.2 | 1998AJ....115.1693C | |
| G116.9+0.2 | 1990A&AS...85..633R | |
| G116.9+0.2 | 1981A&A....99...17R | |
| G116.9+0.2 | 1980A&A....85...55D | |
| G116.9+0.2 | 1980A&A....85...55D | |
| G116.9+0.2 | 1973A&A....26..237W | |
| G116.9+0.2 | 1973ApJS...26...19V | Opt |