NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020DL4 ∴ Orbital info ∴ Epoch 58908 MJD
Contact »
2020DL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020DL4.eq0)
Keplerian elements
(Epoch 58908.2 MJD)
Value 1-σ variation Units
a 1.22969 0.001932 au
e 0.11601 0.000849
i 27.244 0.09456 deg
Ω 157.726 0.004333 deg
ω 59.555 0.3035 deg
M 311.846 0.3407 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.087 au
Aphelion distance 1.3723 au
Asc. node-Earth separation 0.15561 au
Desc. node-Earth separation 0.27863 au
Earth MOID 0.15127 au
Orbital period 498.07 days
Date of orbit computation   feb 26 11:55

Covariance matrix
3.73170452E-061.63950626E-061.82659229E-04-8.37042485E-06-5.86139607E-046.58043248E-04
1.63950626E-067.20730437E-078.02257655E-05-3.67662632E-06-2.57381313E-042.89026807E-04
1.82659229E-048.02257655E-058.94233054E-03-4.09769853E-04-2.86980749E-023.22144183E-02
-8.37042485E-06-3.67662632E-06-4.09769853E-041.87774107E-051.31501823E-03-1.47618885E-03
-5.86139607E-04-2.57381313E-04-2.86980749E-021.31501823E-039.21098233E-02-1.03385875E-01
6.58043248E-042.89026807E-043.22144183E-02-1.47618885E-03-1.03385875E-011.16054573E-01

Correlation matrix
1.000000000.999707670.99991397-0.99994480-0.999757040.99993020
0.999707671.000000000.99931425-0.99941349-0.998935870.99935678
0.999913970.999314251.00000000-0.99999261-0.999941130.99998574
-0.99994480-0.99941349-0.999992611.000000000.99991008-0.99998374
-0.99975704-0.99893587-0.999941130.999910081.00000000-0.99994728
0.999930200.999356780.99998574-0.99998374-0.999947281.00000000