KUON GEO

San Juan

Crater, craters · 1.2 km across · 22.87°, -48.04° · Mars
クレーター・差し渡し約1.2km

WHY THAT NAME · なぜその名前か

Puerto Rican port.
Source of the name: Puerto Rico (North America) · Approved by the IAU 1979 · Other features named after Puerto Rico

SEE IT · 地図で見る

Elevation here was measured by laser from orbit (MOLA), and the night-time infrared comes from THEMIS.
Open the map centred on San Juan

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Charleston クレーター19 km
Annapolis クレーター24 km
Yorktown クレーター33 km
Okhotsk クレーター39 km
Bordeaux クレーター49 km
Cairns クレーター52 km
Savannah クレーター52 km
Colón クレーター53 km
Great-circle distances on a sphere of radius 3,396.19 km.
Names and their origins come from the IAU Gazetteer of Planetary Nomenclature (USGS Astrogeology), retrieved 2026-08-14.
All named features ｜ KUON MARS map ｜ About the map ｜ The temperature on Mars ｜ How far away Mars is
DATA: IAU / USGS Astrogeology · NASA MGS MOLA · NASA Mars Odyssey THEMIS