LRO gathered information on day-night temperature maps, contributed data for a global geodetic grid, and conducted high-resolution imaging. The primary mission was expected to last one year and was overseen by NASA’s Exploration Systems Mission Directorate (ESMD). Initial orbital parameters were roughly 19 x 134 miles (30 × 216 kilometers).Ī series of four engine firings over the next four days left LRO in its optimal orbit-roughly circular at 31 miles (50 kilometers)-allowing the satellite to begin its primary mission Sept. At 11:27 UT June 23, 2009, LRO successfully entered orbit around the Moon, having fired its rocket motor on the far side of the Moon. The Centaur upper stage boosted both LRO and LCROSS into high apogee orbits soon after launch. LRO’s primary goal was to make a 3D map of the Moon’s surface from lunar polar orbit as part of a high-resolution mapping program to identify landing sites and potential resources, to investigate the radiation environment, and to prove new technologies in anticipation of future automated and human missions to the surface of the Moon. Both were part of NASA’s now-canceled Lunar Precursor Robotic Program. The Lunar Reconnaissance Orbiter (LRO) was launched with the Lunar Crater Observation and Sensing Satellite (LCROSS) on the first U.S. 23, 2009: Inserted into lunar orbit In Depth: Lunar Reconnaissance Orbiter Carried out the first demonstration of laser communication with a lunar satellite.Provided data for the highest resolution near-topographical map of the Moon to date.Mini-RF Miniature Radio Frequency Radar. ![]()
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