NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017DH16 ∴ Orbital info ∴ Epoch 57806 MJD
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2017DH16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017DH16.eq0)
Keplerian elements
(Epoch 57806.5 MJD)
Value 1-σ variation Units
a 1.30141 0.0007232 au
e 0.365518 0.0004759
i 1.628 0.001831 deg
Ω 135.682 0.002869 deg
ω 305.826 0.001926 deg
M 36.125 0.04028 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8257 au
Aphelion distance 1.7771 au
Asc. node-Earth separation -0.05728 au
Desc. node-Earth separation 0.41985 au
Earth MOID 0.00637 au
Orbital period 542.276 days
Date of orbit computation   feb 26 11:30

Covariance matrix
5.22996525E-073.44143441E-071.32226353E-06-1.85605438E-066.38374000E-07-2.91275915E-05
3.44143441E-072.26460689E-078.70283484E-07-1.21839870E-064.15911312E-07-1.91663752E-05
1.32226353E-068.70283484E-073.35120188E-06-4.57730644E-061.46160369E-06-7.36350419E-05
-1.85605438E-06-1.21839870E-06-4.57730644E-068.23384875E-06-4.43965771E-061.03463258E-04
6.38374000E-074.15911312E-071.46160369E-06-4.43965771E-063.71043251E-06-3.56905460E-05
-2.91275915E-05-1.91663752E-05-7.36350419E-051.03463258E-04-3.56905460E-051.62223107E-03

Correlation matrix
1.000000000.999985450.99877652-0.894416600.45826166-0.99999727
0.999985451.000000000.99899665-0.892260300.45372431-0.99997056
0.998776520.998996651.00000000-0.871381330.41449287-0.99868352
-0.89441660-0.89226030-0.871381331.00000000-0.803222340.89521706
0.458261660.453724310.41449287-0.803222341.00000000-0.46002832
-0.99999727-0.99997056-0.998683520.89521706-0.460028321.00000000