| Invention or discovery | Date | Inventor or discoverer |
|---|---|---|
| NGC 1712 | September 24, 1826 | James Dunlop |
| NGC 1869 | September 24, 1826 | James Dunlop |
| NGC 2033 | September 24, 1826 | James Dunlop |
| NGC 2055 | September 24, 1826 | John Frederick William Herschel |
| NGC 1937 | September 27, 1826 | James Dunlop |
| NGC 1769 | November 6, 1826 | James Dunlop |
| NGC 2103 | 1834 | John Frederick William Herschel |
| NGC 1914 | November 3, 1834 | John Frederick William Herschel |
| NGC 1845 | November 24, 1834 | John Frederick William Herschel |
| NGC 1848 | November 26, 1834 | John Frederick William Herschel |
| NGC 1925 | November 30, 1834 | John Frederick William Herschel |
| NGC 1731 | December 23, 1834 | John Frederick William Herschel |
| NGC 1983 | November 11, 1836 | John Frederick William Herschel |
| NGC 1873 | January 2, 1837 | John Frederick William Herschel |
| NGC 1968 | January 2, 1837 | John Frederick William Herschel |
| NGC 2034 | January 3, 1837 | John Frederick William Herschel |
| NGC 1787 | December 25, 1837 | John Frederick William Herschel |