The interior of this crater has been flooded with
lava, leaving only a low rim projecting above the surface. This rim is not quite circular, and has a somewhat
hexagonal appearance. The low wall is worn in a few places, particularly along the northeastern rim. There is a small crater called Cook A on the interior floor near the southeast rim.
Satellite craters
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Cook.
Cook
Latitude
Longitude
Diameter
A
17.8° S
49.2° E
6 km
B
17.3° S
51.7° E
9 km
C
18.2° S
51.3° E
5 km
D
20.1° S
53.4° E
4 km
E
18.4° S
55.1° E
5 km
F
17.6° S
55.4° E
7 km
G
18.9° S
48.7° E
9 km
References
Andersson, L. E.;
Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.
Menzel, D. H.; Minnaert, M.; Levin, B.; Dollfus, A.; Bell, B. (1971). "Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU". Space Science Reviews. 12 (2): 136–186.
Bibcode:
1971SSRv...12..136M.
doi:
10.1007/BF00171763.
S2CID122125855.