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Oersted (crater)

Coordinates: 43°06′N 47°12′E / 43.1°N 47.2°E / 43.1; 47.2
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Oersted
LRO mosaic
Coordinates43°06′N 47°12′E / 43.1°N 47.2°E / 43.1; 47.2
Diameter42 km
DepthNone
Colongitude42° at sunrise
EponymHans C. Ørsted

Oersted is a lunar impact crater that has been flooded by lava, leaving only a crescent-shaped rim with a gap to the southwest. The rim climbs to a maximum height of 1.7 km. This feature lies to the southeast of the crater Atlas, and southwest of Chevallier. To the south-southwest is Cepheus.

The northern rim of Oersted is overlain by a broken, lava-flooded craterlet. Just to the south is a younger, still-intact crater named Oersted A that was formed after Oersted was flooded. To the northwest, the flooded crater Oersted P is attached to the northwest arm of the outer rim.

Satellite craters

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By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Oersted.

Oersted Latitude Longitude Diameter
A 43.4° N 47.2° E 7 km
P 43.6° N 46.0° E 21 km
U 42.4° N 44.6° E 5 km

References

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  • Blue, Jennifer (July 25, 2007). "Gazetteer of Planetary Nomenclature". USGS. Retrieved 2007-08-05.
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  • McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. Retrieved 2007-10-24.
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  • Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 978-0-521-62248-6.
  • Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.