Gazetteer of Planetary Nomenclature
International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
Planetary Names: Crater, craters: Ritchey on Mars

Ritchey

Feature Name Ritchey
Clean Name Ritchey
Feature ID 5156
Target Mars
Feature Type Crater, craters
Coordinate System
Control Network
Northernmost Latitude -27.72 °
Southernmost Latitude -29.11 °
Easternmost Longitude 309.6 °
Westernmost Longitude 308.2 °
Diameter 79 km
Center Latitude -28.52 °
Center Longitude 309 °
Northernmost Latitude -27.77 °
Southernmost Latitude -29.07 °
Easternmost Longitude 309.76 °
Westernmost Longitude 308.28 °
Diameter 77.23 km
Center Latitude -28.42 °
Center Longitude 309.01 °
kml download Ritchey.kml
Continent North America
Ethnic/Cultural
Group or Country
American
Quad mc18 [pdf]
Reference [68] - World Who's Who in Science, edited by Allen G. Debus: Western Publishing Company, Hannibal, Mo., 1968: New York, 1973.
Approval Status Adopted by IAU
Approval Date 1973
Origin George W.; American astronomer (1864-1945).
Last Updated Nov 17, 2010 9:58:59 AM

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Changes in the control network drop down are not reflected in the feature boundaries in the map above. Only the primary control network feature boundaries (in green) are displayed on the map.