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 Onon
Clean Name Onon
Feature ID 4469
Target Mars
Feature Type Crater, craters

Location


Coordinate System Planetocentric, +East, 0 - 360
Northmost Latitude 16.22 °
Southmost Latitude 16.12 °
Eastmost Longitude 102.40 °
Westmost Longitude 102.40 °
Diameter 3.50 km
Center Latitude 16.12 °
Center Longitude 102.40 °
Northmost Latitude 16.22 °
Southmost Latitude 16.12 °
Eastmost Longitude 257.60 °
Westmost Longitude 257.60 °
Diameter 3.50 km
Center Latitude 16.12 °
Center Longitude 257.60 °
Northmost Latitude 16.16 °
Southmost Latitude 16.11 °
Eastmost Longitude 102.51 °
Westmost Longitude 102.45 °
Diameter 3.42 km
Center Latitude 16.13 °
Center Longitude 102.48 °
Northmost Latitude 16.16 °
Southmost Latitude 16.11 °
Eastmost Longitude 257.49 °
Westmost Longitude 257.55 °
Diameter 3.42 km
Center Latitude 16.13 °
Center Longitude 257.52 °
Quad mc14 [pdf]

Status and Origin

Approval Status Adopted by IAU
Approval Date 1988
Continent Asia
Culture Mongolia
Origin Town in Mongolia.
Reference [36] - National Geographic Atlas of the World: National Geographic Society, Washington, D.C., 1970 (and other editions).
Updated Nov 17, 2010 9:58 AM

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.