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Table 3

Summary of tracking data used in the CEGM03 model.

Mission Data Type Amount Weight
Chang’e 5T1 2–way Doppler 278 000 1 cm s−1
Chang’e 1 2–way Doppler 309 441 1 cm s−1
2–way range 312 170 5 m
SELENE Kaguya 4–way Doppler 78004 1 mm s−1
2–way Doppler 1 786 747 1, 2 mm s−1
2–way range 62 438 5 m
SELENE Rstar 2–way Doppler 159 225 1 mm s−1
2–way range 150470 5 m
SELENE Vstar 2–way Doppler 42 502 1 mm s−1
2–way range 35 567 5 m
LO–I to LO–V 3–way Doppler 15 234 4.5 mm s−1
2–way Doppler 127 073 4.5 mm s−1
Apollo 15 ss 3–way Doppler 16 522 4.5 mm s−1
2–way Doppler 28 986 4.5 mm s−1
Apollo 16 ss 3–way Doppler 15 584 4.5 mm s−1
2–way Doppler 15 459 4.5 mm s−1
Clementine 2–way Doppler 354 020 3 mm s−1
2–way range 5091 6 m
Lunar Prospector 2–way Doppler 3 155 182 2 mm s−1
2–way range 430 414 4 m
SMART–1 2–way Doppler 35 023 10 mm s−1

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