Sunday, April 22, 2012

The Southern Wall of Stravinsky Crater


The structure running across the center of this image is the southern wall of the 190-kilometer diameter crater Stravinsky. Numerous small craters pepper the scene. One small crater in particular, near the westernmost extent of the image, appears to have some darker material streaming down the wall. That small crater is approximately 170 meters in diameter, which is slightly less than the length of two football fields.

Date acquired: April 02, 2012
Image Mission Elapsed Time (MET): 241837210
Image ID: 1594982
Instrument: Narrow Angle Camera (NAC) of the Mercury Dual Imaging System (MDIS)
Center Latitude: 50.29°
Center Longitude: 281.2° E
Resolution: 20 meters/pixel
Scale: An edge of this image is approximately 22 kilometers (14 miles) long.
Incidence Angle: 56.9°
Emission Angle: 19.6°
Phase Angle: 76.6°

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

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