| Invention or discovery | Inventor or discoverer | Type |
|---|---|---|
| NGC 2268 | Alphonse Borrelly | galaxy |
| NGC 2715 | Alphonse Borrelly | intermediate spiral galaxy |
| NGC 3933 | Alphonse Borrelly | spiral galaxy |
| NGC 3934 | Alphonse Borrelly | spiral galaxy |
| Rosette Nebula | Lewis A. Swift | H II region |
| The History of John the Son of Zebedee | William Wright | literary work |
| NGC 816 | Édouard Stephan | spiral galaxy |
| NGC 860 | Édouard Stephan | elliptical galaxy |
| NGC 783 | Édouard Stephan | spiral galaxy |
| NGC 826-1 | Édouard Stephan | spiral galaxy |
| NGC 995 | Édouard Stephan | lenticular galaxy |
| NGC 1040-1 | Édouard Stephan | lenticular galaxy |
| NGC 1233 | Lewis A. Swift | spiral galaxy |
| NGC 798 | Édouard Stephan | elliptical galaxy |
| NGC 810 | Édouard Stephan | elliptical galaxy |
| NGC 962 | Édouard Stephan | elliptical galaxy |
| NGC 983 | Édouard Stephan | spiral galaxy |
| NGC 984 | Édouard Stephan | lenticular galaxy |
| NGC 620 | Édouard Stephan | spiral galaxy |