PIA18206: Dramatic Dominici

Dramatic Dominici


In this dramatic image, Dominici crater takes center-stage. Dominici is 20 km (12 mi.) in diameter, and hosts a variety of landforms including a sharp crater rim , internal slumps , and abundant hollows . Dominici is also a rayed crater , which, together with its well-preserved rim, indicate that the crater is relatively young. This scene, taken from an oblique angle, gives us a good idea of what the surface of Mercury might look like from a spacecraft window as we zoom overhead!

This image was acquired as a high-resolution targeted observation. Targeted observations are images of a small area on Mercury's surface at resolutions much higher than the 200-meter/pixel morphology base map. It is not possible to cover all of Mercury's surface at this high resolution, but typically several areas of high scientific interest are imaged in this mode each week.

Date acquired: January 30, 2014
Image Mission Elapsed Time (MET): 33401837
Image ID: 5668405
Instrument: Narrow Angle Camera (NAC) of the Mercury Dual Imaging System (MDIS)
Center Latitude: 1.1° N
Center Longitude: 323.5° E
Resolution: 79 meters/pixel
Scale: The crater in the image center is 20 km (about 12 mi.) across
Incidence Angle: 36.2°
Emission Angle: 41.8°
Phase Angle: 77.4°
North is to the bottom in this image

Background Info:

The MESSENGER spacecraft is the first ever to orbit the planet Mercury, and the spacecraft's seven scientific instruments and radio science investigation are unraveling the history and evolution of the Solar System's innermost planet. MESSENGER acquired over 150,000 images and extensive other data sets. MESSENGER is capable of continuing orbital operations until early 2015.

For information regarding the use of images, see the MESSENGER image use policy .

Cataloging Keywords:

Name Value Additional Values
Target Mercury
Target Type Planet
Instrument Host MESSENGER
Host Type Orbiter
Instrument Mercury Dual Imaging System (MDIS)
Detector Narrow Angle Camera (NAC)
Extra Keywords Crater, Grayscale, Map, Radio
Acquisition Date
Release Date 2014-04-04
Date in Caption 2014-01-30
Image Credit NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington
Source photojournal.jpl.nasa.gov/catalog/PIA18206
Identifier PIA18206