Thursday, February 23, 2012

Brontë and Degas Craters


This image shows a colorful view of Brontë (the large crater in the top right corner) and Degas (the blue-hued crater atop Brontë). These craters are located in Sobkou Planitia, a plains region formed through past volcanic activity.

Date acquired: December 12, 2011
Image Mission Elapsed Time (MET): 232160712, 232160708, 232160704
Image ID: 1125985, 1125984, 1125983
Instrument: Wide Angle Camera (WAC) of the Mercury Dual Imaging System (MDIS)
WAC filters: 9, 7, 6 (996, 748, 433 nanometers) in red, green, and blue
Center Latitude: 36.44°
Center Longitude: 231.5° E
Resolution: 231 meters/pixel
Scale: Degas crater is 52 km (32 miles) in diameter
Incidence Angle: 59.7°
Emission Angle: 25.2°
Phase Angle: 85.0°

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

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