Saturday, February 2, 2013

Kipling Crater


The Kipling crater was originally circular, but that changed when the crater in this image was formed. Situated atop (and so postdating) the southern margin of Kipling, this smaller, younger crater has a distinctive central peak that is encircled by a curious, near-circular depression. This depression may be a volcanic pit, like others that dot the surface Mercury -- one of which even occurs in Kipling. The smooth floor of this crater shows subtle evidence of tectonic deformation, like that seen in many other infilled craters across the planet.

Date acquired: January 03, 2012
Image Mission Elapsed Time (MET): 234068866
Image ID: 1218101
Instrument: Narrow Angle Camera (NAC) of the Mercury Dual Imaging System (MDIS)
Center Latitude: -20.83°
Center Longitude: 73.02° E
Resolution: 104 meters/pixel
Scale: This crater is ~88 km (55 mi.) in diameter
Incidence Angle: 67.2°
Emission Angle: 58.7°
Phase Angle: 28.2°
North is to the bottom-right corner of this image.

Photo credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

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