KUON GEO

Oceanidum Fossa

Fossa, fossae · 167.2 km across · -61.58°, -29.51° · Mars
溝・差し渡し約167.2km

WHY THAT NAME · なぜその名前か

Classical albedo feature name.
Source of the name: Greek (Europe) · Approved by the IAU 1976 · Other features named after Greek

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 Oceanidum Fossa

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Maraldi クレーター72 km
Doanus Vallis 谷138 km
Dzígai Vallis 谷295 km
Daly クレーター325 km
Charitum Montes 山381 km
Darwin クレーター415 km
Sarh クレーター442 km
Bentham クレーター482 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