Ritchey

Crater, craters · 24.1 km across · -11.13°, 8.48° · the Moon
クレーター・差し渡し約24.1km

WHY THAT NAME · なぜその名前か

George Willis; American astronomer, optician (1864-1945).

Source of the name: American (North America) · Approved by the IAU 1935 · Other features named after American

SEE IT · 地図で見る

Elevation here was measured by laser from orbit (LOLA). Nothing is estimated or generated.

Open the map centred on Ritchey

SATELLITE CRATERS · 衛星クレーター · 9

Smaller craters that share this name with a letter added. The IAU records them under the same origin, so they are listed here rather than given pages of their own.
この名前に英字を足した小さなクレーターです。由来は親と同じものとして登録されているため、ここに並べています。

Ritchey A4.7 km

Ritchey B6 km

Ritchey C5.2 km

Ritchey D5.8 km

Ritchey E12.4 km

Ritchey F3.7 km

Ritchey J15.7 km

Ritchey M8.2 km

Ritchey N16.9 km

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.

Burnham クレーター92 km

Hind クレーター103 km

Anděl クレーター118 km

Halley クレーター124 km

Albategnius クレーター133 km

Vogel クレーター144 km

Dollond クレーター178 km

Klein クレーター179 km

Great-circle distances on a sphere of radius 1,737.4 km.

Names and their origins come from the IAU Gazetteer of Planetary Nomenclature (USGS Astrogeology), retrieved 2026-08-14.
All named features ｜ KUON THE MOON map ｜ About the map ｜ Every landing site on the Moon

DATA: IAU / USGS Astrogeology · NASA LRO LOLA