Research Article

Semianalytic Integration of High-Altitude Orbits under Lunisolar Effects

Table 5

Averaged moon direction coefficients 𝑑 𝑗 , 𝑘 . Here, 𝑐 = c o s 𝐽 , 𝑠 = s i n 𝐽 , and 𝑒 𝑒 .

𝑗 𝑘 𝑑 𝑗 , 𝑘

2 0 0
± 1 𝑘 3 1 2 𝑒 2 1 2 1 𝜅 𝑐 𝑠 s i n 𝑁 4 𝜎 𝑠 2 s i n 2 𝑁
± 2 𝑘 3 1 2 𝑒 2 1 2 1 𝜎 𝑐 𝑠 s i n 𝑁 + 4 𝜅 𝑠 2 s i n 2 𝑁

3 0 𝑒 3 2 ( 2 5 𝜎 2 ) 𝜅 𝑠 s i n 𝜔 + 3 4 ( 4 5 𝜎 2 ) 𝜎 s i n ( 𝑁 + 𝜔 ) 1 5 4 𝜎 2 𝜅 𝑠 s i n ( 2 𝑁 + 𝜔 )
± 1 3 𝑘 𝑒 2 ( 4 5 𝜎 2 ) 𝜎 𝑠 s i n 𝜔 + 1 4 ( 4 1 5 𝜎 2 ) 𝜅 s i n ( 𝑁 + 𝜔 5 ) 4 ( 2 3 𝜎 2 ) 𝜎 𝑠 s i n ( 2 𝑁 + 𝜔 )
± 2 3 𝑘 𝑒 2 𝜎 2 𝜅 𝑠 s i n 𝜔 1 4 ( 2 3 𝜎 2 ) 𝜎 s i n ( 𝑁 + 𝜔 1 ) 4 ( 2 3 𝜎 2 ) 𝜅 𝑠 s i n ( 2 𝑁 + 𝜔 )
± 3 3 𝑘 𝑒 2 𝜎 3 𝑠 s i n 𝜔 + 3 4 𝜎 2 𝜅 s i n ( 𝑁 + 𝜔 3 ) + 4 ( 2 𝜎 2 ) 𝜎 𝑠 s i n ( 2 𝑁 + 𝜔 )

4 0 0
± 1 𝑘 3 8 ( 4 7 𝜎 2 ) 𝜅 𝑠 s i n 𝑁
± 2 𝑘 3 8 ( 6 7 𝜎 2 ) 𝜎 𝑠 s i n 𝑁
± 3 𝑘 9 8 𝜎 2 𝜅 𝑠 s i n 𝑁
± 4 𝑘 3 8 𝜎 3 𝑠 s i n 𝑁