KUON GEO

Joly

Crater, craters · 77 km across · -74.5°, -42.69° · Mars
クレーター・差し渡し約77km

WHY THAT NAME · なぜその名前か

John; Irish geologist (1857-1933).
Source of the name: Ireland (Europe) · Approved by the IAU 1973 · Other features named after Ireland

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 Joly

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Dana クレーター205 km
Du Toit クレーター208 km
Dorsa Argentea 尾根228 km
Sarn クレーター241 km
Mellish クレーター335 km
Argentea Planum 台地339 km
Sisyphi Tholus 丘372 km
Dunhuang クレーター383 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