Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Gazetteer of Planetary Nomenclature

Basic Info

Feature Name Eos Chasma
Clean Name Eos Chasma
Feature ID 1810
Target Mars
Feature Type Chasma, chasmata

Location


Coordinate System Planetocentric, +East, 0 - 360
Northmost Latitude -5.63 °
Southmost Latitude -18.30 °
Eastmost Longitude 331.20 °
Westmost Longitude 309.00 °
Diameter 1413.00 km
Center Latitude -11.96 °
Center Longitude 320.30 °
Northmost Latitude -5.63 °
Southmost Latitude -18.30 °
Eastmost Longitude 28.80 °
Westmost Longitude 51.00 °
Diameter 1413.00 km
Center Latitude -11.96 °
Center Longitude 39.70 °
Northmost Latitude -6.19 °
Southmost Latitude -15.91 °
Eastmost Longitude 330.95 °
Westmost Longitude 307.44 °
Diameter 1305.69 km
Center Latitude -12.15 °
Center Longitude 320.83 °
Northmost Latitude -6.19 °
Southmost Latitude -15.91 °
Eastmost Longitude 29.05 °
Westmost Longitude 52.56 °
Diameter 1305.69 km
Center Latitude -12.15 °
Center Longitude 39.17 °
Quad mc19 [pdf]

Status and Origin

Approval Status Adopted by IAU
Approval Date 1973
Continent Europe
Ethnicity Greek
Origin Classical albedo feature name.
Reference [57] - Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi: Librairie Scientifique, Hermann et Cie., Paris, 1930.
Updated Oct 01, 2006 3:30 PM

The boundaries shown on the maps above are approximate and are intended only to portray the locations of named features and their rough extents.

Changes in the control network drop down are not reflected automatically on the map. You may wish to select a different layer on the map to match the control network for the geometry you are viewing.