KUON GEO

Idaeus Fossae

Fossa, fossae · 202 km across · 37.33°, -51.2° · Mars
溝・差し渡し約202km

WHY THAT NAME · なぜその名前か

Classical albedo feature name.
Approved by the IAU 2006

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 Idaeus Fossae

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Moa Valles 谷195 km
Liberta クレーター238 km
Secunda クレーター309 km
Sytinskaya クレーター313 km
Gamboa クレーター375 km
Nilokeras Scopulus 崖403 km
Nilokeras Mensae メサ408 km
Nilokeras 地形489 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