LUNAR EPHEMERIS, ROTATION, AND GRAVITY FIELD
收藏DataCite Commons2024-09-15 更新2025-04-16 收录
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http://dataverse.jpl.nasa.gov/citation?persistentId=doi:10.48577/jpl.VEFVYW
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资源简介：
The latest JPL general-purpose planetary and lunar ephemerides, DE440, provide the positions and velocities of the eight planetary systems, the Sun, the Moon, and the Pluto system, as well as the Moon’s body-fixed orientation with respect to the International Celestial Reference Frame (ICRF). We present a review of the JPL DE series on how the Moon’s orbit and rotation are computed and how they can be used for exploring cislunar space. We also present lunar gravity fields derived using the GRAIL data that are tied to the Principal Axis (PA) frame and Mean- Earth (ME) frame for spacecraft operations and navigation. For spacecraft operations in the cis-lunar space, both PA and ME frames essentially provide the same level of accuracy.
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创建时间：
2024-09-15
