Moissan (crater)

Moissan
Apollo 16 image
Coordinates4°46′N 137°27′E / 4.77°N 137.45°E / 4.77; 137.45
Diameter22.45[1] km
Depth2.10[2] km
EponymHenri Moissan

Moissan is a small lunar impact crater that is located on the far side of the Moon, within the west rim of the large crater Mendeleev, and due south of the similar-sized Bergman.

The rim of this crater is not quite circular, with an outward bulge along the southern edge. The interior floor is irregular, with a craterlet to the southeast.[3] The infrared spectrum of pure crystalline plagioclase has been identified along the north and northeast section of the wall.[4]

The crater name was adopted by the IAU in 1976, and refers to French chemist and Nobel laureate Henri Moissan.[1]

References

  1. 1 2 Moissan, Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
  2. ↑ Croft, S. K. (1978). Lunar crater volumes: Interpretation by models of impact cratering and upper crustal structure. Lunar and Planetary Science Conference, 9th, Houston, Tex., March 13-17, 1978, Proceedings (A79-39253 16-91). Vol. 3. New York: Pergamon Press, Inc. p. 3711–3733. Bibcode:1978LPSC....9.3711C.
  3. ↑ "LTO-66D2 Bergman". Lunar Topographic Orthophotomap (LTO). Lunar and Planetary Institute. Retrieved 2026-05-28.
  4. ↑ Donaldson Hanna, K. L.; et al. (July 2014). "Global assessment of pure crystalline plagioclase across the Moon and implications for the evolution of the primary crust". Journal of Geophysical Research: Planets. 119 (7): 1516–1545. Bibcode:2014JGRE..119.1516D. doi:10.1002/2013JE004476.

Sources

  • Moissan at The Moon Wiki
  • Wikimedia Commons logo Media related to Moissan (crater) at Wikimedia Commons