NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016JC18 ∴ Orbital info ∴ Epoch 60400 MJD
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2016JC18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016JC18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.30106 0.002306 au
e 0.449557 0.001053
i 28.922 0.07429 deg
Ω 46.602 0.003953 deg
ω 284.353 0.06462 deg
M 62.986 4.974 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7162 au
Aphelion distance 1.886 au
Asc. node-Earth separation -0.0558 au
Desc. node-Earth separation 0.15923 au
Earth MOID 0.04299 au
Orbital period 542.059 days
Date of orbit computation   feb 26 11:21

Covariance matrix
5.31963270E-062.42875303E-061.71341937E-04-9.11793741E-06-1.49039521E-04-1.14720297E-02
2.42875303E-061.10888206E-067.82285255E-05-4.16292191E-06-6.80460142E-05-5.23771627E-03
1.71341937E-047.82285255E-055.51898935E-03-2.93687342E-04-4.80042033E-03-3.69506721E-01
-9.11793741E-06-4.16292191E-06-2.93687342E-041.56284407E-052.55454857E-041.96632476E-02
-1.49039521E-04-6.80460142E-05-4.80042033E-032.55454857E-044.17564474E-033.21410490E-01
-1.14720297E-02-5.23771627E-03-3.69506721E-011.96632476E-023.21410490E-012.47399534E+01

Correlation matrix
1.000000000.999999660.99998405-0.99999530-0.99999736-1.00000000
0.999999661.000000000.99998316-0.99999484-0.99999595-0.99999966
0.999984050.999983161.00000000-0.99999453-0.99997172-0.99998417
-0.99999530-0.99999484-0.999994531.000000000.999987500.99999536
-0.99999736-0.99999595-0.999971720.999987501.000000000.99999732
-1.00000000-0.99999966-0.999984170.999995360.999997321.00000000