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Topographic map of Secchi crater | |
| Planet | Mars |
|---|---|
| Region | Promethei Terra |
| Coordinates | Coordinates: 58°18′S 258°06′W / 58.3°S 258.1°W |
| Diameter | 223 km |
Secchi is a crater in the Hellas quadrangle of Mars, located at 58.3° south latitude and 258.1° west longitude. it is 223 km in diameter and was named after Angelo Secchi, an Italian astronomer (1818–1878).[1]
The smaller craters Tikhov and Wallace are located to the northeast of Secchi.
Viking Orbiter 1 mosaic
The limb of Mars with Secchi crater in center foreground, and part of the Hellas basin in far left distance