Ångström (crater)

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Crater characteristics
Ångström crater from Apollo 15. NASA photo.
Coordinates	29.9° N, 41.6° W
Diameter	9.8 km
Depth	2.0 km
Colongitude	42° at sunrise
Eponym	Anders J. Ångström

Ångström is a small lunar impact crater located on the border between Oceanus Procellarum to the west and Mare Imbrium to the east. To the south is a formation of mounts rising out of the maria named the Montes Harbinger. To the east are some wrinkle ridges named the Dorsum Bucher and Dorsum Argand. This crater is bowl-shaped, with a circular rim and inner walls that slope down to the small central floor. It has a higher albedo than the surrounding maria.

[edit] Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater mid-point that is closest to Ångström crater.

Ångström	Latitude	Longitude	Diameter
A	30.9° N	41.1° W	6 km
B	31.7° N	44.1° W	6 km

[edit] References

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