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.
| Feature Name | Somayāji Dorsum |
|---|---|
| Clean Name | Somayaji Dorsum |
| Feature ID | 16496 |
| Target | Mercury |
| Feature Type | Dorsum, dorsa |
| Coordinate System | Planetographic, +West, 0 - 360 |
|---|---|
| Northmost Latitude | 55.53 ° |
| Southmost Latitude | 49.93 ° |
| Eastmost Longitude | 161.06 ° |
| Westmost Longitude | 168.37 ° |
| Diameter | 303.00 km |
| Center Latitude | 52.99 ° |
| Center Longitude | 164.37 ° |
| WKT String | |
| Quad | H-03 [pdf] |
| Approval Status | Adopted by IAU |
|---|---|
| Approval Date | Aug 18, 2026 |
| Continent | Asia |
| Ethnicity | India |
| Origin | Nilakantha; Indian mathematician and astronomer who developed a partially heliocentric planetary model in which Mercury orbits the Sun (1444-1544). |
| Reference | [331] - Biographical Encyclopedia of Astronomers, edited by Thomas Hockey and eight others: Springer, 2007. |
| Updated | Aug 19, 2026 5:46 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.
