Planetocentric geoequatorial (J2000) coordinates and velocities
Nsat               MJD(TT)         x, km               y, km               z, km              Vx, km/day          Vy, km/day          Vz, km/day
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  2 N2 Nereid      44250.0   3963661.791823779   7123733.321561843   3928697.784379473    -24096.775776440     34329.370880754     16272.566649489
 11 S/2002_N1      51376.0 -15115775.222178062 -10885642.419944050  -9195189.937743342    -14738.792799118     -7760.986464858     39473.431782063
 12 S/2002_N2      52112.0 -13536307.198864076 -17646359.109775521  -1833670.355406603     13289.633328891    -14097.545191434    -43593.244726373
 13 S/2002_N3      52112.0  25756212.233198412  17376711.001749143  -2064927.222567786    -14532.232722913     12848.524317294     26830.962933797
 14 S/2002_N4      52499.0 -28719721.034517791  62627521.868200272 -20779998.886216622     18689.796822836      -550.855132719      8274.495152303
 15 S/2003_N1      52112.0  51060910.194013804  -1594472.215715811 -35037938.261994094      2241.091882488    -22324.262137339      9000.078312383