A degree-100 lunar gravity model from the Chang’e 5T1 mission

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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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