NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DG ∴ Orbital info ∴ Epoch 58171 MJD
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2018DG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DG.eq0)
Keplerian elements
(Epoch 58171.7 MJD)
Value 1-σ variation Units
a 2.42806 0.00227 au
e 0.57134 0.0003888
i 17.398 0.007272 deg
Ω 149.655 0.0006872 deg
ω 347.154 0.001263 deg
M 3.597 0.00556 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0408 au
Aphelion distance 3.8153 au
Asc. node-Earth separation 0.06192 au
Desc. node-Earth separation 2.68079 au
Earth MOID 0.06046 au
Orbital period 1381.94 days
Date of orbit computation   Jul 29 12:28

Covariance matrix
5.15435215E-068.82653310E-071.65091767E-05-1.56014547E-062.84986274E-06-1.26232175E-05
8.82653310E-071.51149341E-072.82710355E-06-2.67166022E-074.88008571E-07-2.16165062E-06
1.65091767E-052.82710355E-065.28793403E-05-4.99712378E-069.12531206E-06-4.04310380E-05
-1.56014547E-06-2.67166022E-07-4.99712378E-064.72261556E-07-8.62500689E-073.82082891E-06
2.84986274E-064.88008571E-079.12531206E-06-8.62500689E-071.59396058E-06-6.98351241E-06
-1.26232175E-05-2.16165062E-06-4.04310380E-053.82082891E-06-6.98351241E-063.09156863E-05

Correlation matrix
1.000000000.999999960.99998931-0.999969500.99425575-0.99998521
0.999999961.000000000.99998980-0.999969600.99422695-0.99998372
0.999989310.999989801.00000000-0.999967290.99395317-0.99995955
-0.99996950-0.99996960-0.999967291.00000000-0.994098380.99994669
0.994255750.994226950.99395317-0.994098381.00000000-0.99482267
-0.99998521-0.99998372-0.999959550.99994669-0.994822671.00000000