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Khujirt (crater)

Coordinates:16°17′S203°02′E / 16.29°S 203.03°E /-16.29; 203.03
From Wikipedia, the free encyclopedia
Impact crater on Mars
Crater on Mars
Khujirt
Viking Orbiter 1 mosaic with Khujirt at center
PlanetMars
Coordinates16°17′S203°02′E / 16.29°S 203.03°E /-16.29; 203.03
QuadrangleMemnonia
Diameter38 km (24 mi)
EponymKhujirt, Mongolia

Khujirt is animpact crater in theMemnonia quadrangle ofMars. It was named after the district ofKhujirt, centralMongolia, in 2021.[1]

Khujirt is south ofBurton crater.

The crater is thought to be about 1.5 billion years old. The meteoriteNorthwest Africa 7034 is suggested to be derived from the impact ejecta of this crater that was ejected into space by the much later impact that formed theKarratha crater around 5-10 million years ago.[2]

References

[edit]
  1. ^"Khujirt (crater)".Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.
  2. ^Lagain, A.; Bouley, S.; Zanda, B.; Miljković, K.; Rajšić, A.; Baratoux, D.; Payré, V.; Doucet, L. S.; Timms, N. E.; Hewins, R.; Benedix, G. K. (2022-07-12)."Early crustal processes revealed by the ejection site of the oldest martian meteorite".Nature Communications.13 (1): 3782.doi:10.1038/s41467-022-31444-8.hdl:20.500.11937/90161.ISSN 2041-1723.PMC 9276826.PMID 35821210.S2CID 250491472.
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