Proctor (Martian crater)
Viking Orbiter 1 mosaic | |
| Planet | Mars |
|---|---|
| Region | Noachis Terra |
| Coordinates | 48°00′S 330°30′W / 48°S 330.5°W |
| Quadrangle | Noachis |
| Diameter | 172.56 km (107.22 mi) |
| Eponym | Richard A. Proctor |
Proctor is a large crater in the Noachis quadrangle of Mars. It was named in 1973 after Richard A. Proctor, a British astronomer (1837–1888).