Harrington discovered the galaxy NGC 7040 in Equuleus with the 12.5" Fitz refractor of the University of Michigan Observatory at Ann Arbor, erected in 1854.
D | N | NI | Y | M | D | Ap | I | T | Con | Type | S | Author | Title | Source |
1 | N | 7040 | 1882 | 8 | 18 | 12,5 | Rr | v | EQU | S? | 1 | Harrington, M. | New Nebula by M. W. Harrington, Director of the Observatory Ann Arbor, Mich. | AN [2479] 104, 111 (1883) |