NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DL4 ∴ Orbital info ∴ Epoch 60600 MJD
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2018DL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DL4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.2648 0.00287 au
e 0.597289 0.001983
i 7.03 0.03169 deg
Ω 131.841 0.02703 deg
ω 273.326 0.05003 deg
M 280.989 7.105 deg
Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5093 au
Aphelion distance 2.0203 au
Asc. node-Earth separation -0.198 au
Desc. node-Earth separation -0.17085 au
Earth MOID 0.03382 au
Orbital period 519.556 days
Date of orbit computation   Jul 29 12:13

Covariance matrix
8.23792687E-065.69147366E-069.09099434E-05-7.29188654E-051.42333762E-04-2.03920495E-02
5.69147366E-063.93241859E-066.27907939E-05-5.05256710E-059.84412361E-05-1.40886002E-02
9.09099434E-056.27907939E-051.00447895E-03-7.94418871E-041.56338266E-03-2.25036831E-01
-7.29188654E-05-5.05256710E-05-7.94418871E-047.30801643E-04-1.32084674E-031.80505492E-01
1.42333762E-049.84412361E-051.56338266E-03-1.32084674E-032.50279794E-03-3.52333247E-01
-2.03920495E-02-1.40886002E-02-2.25036831E-011.80505492E-01-3.52333247E-015.04781956E+01

Correlation matrix
1.000000000.999967520.99938310-0.939790780.99125655-1.00000000
0.999967521.000000000.99906946-0.942502390.99228013-0.99996791
0.999383100.999069461.00000000-0.927212710.98601149-0.99938142
-0.93979078-0.94250239-0.927212711.00000000-0.976651850.93980717
0.991256550.992280130.98601149-0.976651851.00000000-0.99126283
-1.00000000-0.99996791-0.999381420.93980717-0.991262831.00000000