The outer rim of this crater has been deeply worn and eroded by impacts, with smaller craters intruding into the northeast, northwest, and southeastern parts of the rim. The remaining features of the rim have been softened and rounded, leaving the crater little more than a depression in the surface. The interior floor is relatively flat and featureless, with no significant craters.
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 van Rhijn.
van Rhijn
Latitude
Longitude
Diameter
T
52.2° N
140.0° E
35 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.