Firmicus

Crater, craters · 56.8 km across · 7.25°, 63.43° · the Moon
クレーター・差し渡し約56.8km

WHY THAT NAME · なぜその名前か

Julius Maternus of Syracuse; Roman astrologer (fl. A.D. 330-354).

Source of the name: Roman (Europe) · Approved by the IAU 1935 · Other features named after Roman

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 Firmicus

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。

Firmicus A8.4 km

Firmicus B17.2 km

Firmicus C13 km

Firmicus D11.5 km

Firmicus E9.1 km

Firmicus F9.2 km

Firmicus G9.1 km

Firmicus H7.8 km

Firmicus M44.3 km

NEAREST NAMED FEATURES · 近くの地名

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

Lacus Perseverantiae 湖49 km

van Albada クレーター70 km

Auzout クレーター91 km

Krogh クレーター94 km

Apollonius クレーター112 km

Townley クレーター116 km

Daly クレーター127 km

Mons Usov 山141 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