

dxt1 .- [-0.40429154961292091
-0.00028833951030255518
3.1210170895092109
-0.00035116191491866704
-2.3890914916989998
-0.00041003907445329613]

0.0
5.421010862427522e-20
0.0
0.0
0.0
0.000121699564150741


j20::Float64 = PZ90Ellipsoid.j20,
mu::Float64 = PZ90Ellipsoid.gm_km,
ae::Float64 = PZ90Ellipsoid.a_km

j20 = -1.08262575e-3
mu = 398600.4418
ae = 6378136.0 / 1000.0

initialState = [12023.740191250332
    -0.4042915496129209
 14643.53682860572
     3.121017089509211
 17095.20605469
    -2.389091491699]


accel = [ -1.8369219039096033e-9
  3.084880401099731e-10
 -9.313225746155e-10]