# ƹ볤(km)
a0 = 7472.0
# ƹ()
i0 = 85.0
# Ŀ
N = 24
# ƽ
P = 3
# λ
F = 1
# һྭ()
Omega0 = 10
# һǵγȷ()
u0 = 0
# λƫΧ()
du = 5
# Ưٶȵķ볤ƫ(m)
abias = 10