Sylvester

Crater, craters · 59.3 km across · 82.65°, -81.22° · the Moon
クレーター・差し渡し約59.3km

WHY THAT NAME · なぜその名前か

James Joseph; British mathematician (1814-1897).

Source of the name: Great Britain (Europe) · Approved by the IAU 1964 · Other features named after Great Britain

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 Sylvester

SATELLITE CRATERS · 衛星クレーター · 1

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。

Sylvester N20 km

NEAREST NAMED FEATURES · 近くの地名

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

Haber クレーター54 km

Grignard クレーター60 km

Catena Sylvester クレーター列81 km

Hermite クレーター112 km

Lovelace クレーター114 km

Gore クレーター119 km

Froelich クレーター158 km

Aepinus クレーター171 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