Raimond (crater)

Raimond
LRO WAC mosaic
Coordinates14°47′N 159°38′W / 14.78°N 159.63°W / 14.78; -159.63
Diameter68.37 km (42.48 mi)
Depthunknown
Colongitude160° at sunrise
EponymJean J. Raimond, Jr.
Highly oblique view of Raimond from Apollo 11
Another oblique view from Lunar Orbiter 5

Raimond is a lunar impact crater that lies on the Moon's far side.[1] It lies near the center of the Dirichlet-Jackson Basin.[2] Less than one crater diameter to the northeast is Bredikhin, and farther to the west is McMath. To the north-northwest lies the prominent crater Jackson, which is surrounded by a large ray system. Raimond is almost completely covered by this ray material, and a pair of prominent rays cross the northeastern and southwestern portions of the crater.[3]

This crater is slightly elongated along the east–west axis, giving is a slightly oblong appearance. The rim edge is moderately worn, although no significant impacts lie across the edge. The interior is relatively featureless, with only a few small craterlets and the ray material from Jackson crater to mark the surface. The infrared spectrum of pure crystalline plagioclase has been identified in this crater.[4]

Raimond was named in 1970 by the IAU, after Dutch astronomer Jean Jacques Raimond, Jr..[5]

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 Raimond.

FeatureLatitudeLongitudeDiameterRef
Raimond K 13.3° N 158.2° W 32.88 km WGPSN
Raimond Q 11.6° N 161.7° W 27.5 km WGPSN

See also

References

  1. ↑ Moore, Patrick (2000). The Data Book of Astronomy. CRC Press. p. 71. ISBN 978-1-4200-3344-1.
  2. ↑ Deng, Jiayin; et al. (December 2022). "Diverse Geological Evolution of Impact Basins on the Moon". Remote Sensing. 14 (24): 6335. Bibcode:2022RemS...14.6335D. doi:10.3390/rs14246335.
  3. ↑ "Raimond". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.
  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.
  5. ↑ Raimond, Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)

Sources