KUON GEO

Sian

Crater, craters · 4.1 km across · 19.96°, -48° · Mars
クレーター・差し渡し約4.1km

WHY THAT NAME · なぜその名前か

Town in Russia.
Source of the name: Russia (Europe) · Approved by the IAU 1988 · Other features named after Russia

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 Sian

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Peixe クレーター31 km
Clogh クレーター40 km
Santa Fe クレーター40 km
Port-Au-Prince クレーター68 km
Lisboa クレーター79 km
La Paz クレーター86 km
Santa Cruz クレーター87 km
Aktaj クレーター88 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