Table 3: The main terms of LEA-406a harmonic development of lunar geocentric distance r.

Argument				Period	A0(r)	A1(r)	A2(r)
l	l'	F	D	[d]	[km]	[km/th.y]	[km/(th.y)2]
0	0	0	0	-	385000.539	0.023	0.000
1	0	0	0	27.55	20905.345	0.178	5.103
-1	0	0	2	31.81	3699.161	0.083	1.157
0	0	0	2	14.77	2955.984	0.137	1.626
2	0	0	0	13.78	569.925	0.010	0.279
-2	0	0	2	205.89	246.161	0.007	0.023
0	-1	0	2	15.39	204.590	5.139	0.205
1	0	0	2	9.61	170.734	0.012	0.137
-1	-1	0	2	34.85	152.142	3.824	0.132
-1	1	0	0	29.80	129.625	3.265	0.111
0	0	0	1	29.53	108.747	0.001	0.029
1	1	0	0	25.62	104.759	2.639	0.082