NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017XJ2 ∴ Orbital info ∴ Epoch 58102 MJD
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2017XJ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017XJ2.eq0)
Keplerian elements
(Epoch 58102.0 MJD)
Value 1-σ variation Units
a 1.97247 0.0004161 au
e 0.450028 0.0001054
i 4.356 0.0007754 deg
Ω 282.053 0.0007788 deg
ω 163.596 0.000748 deg
M 0.28 0.0001326 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0848 au
Aphelion distance 2.8601 au
Asc. node-Earth separation 1.74967 au
Desc. node-Earth separation 0.11529 au
Earth MOID 0.10296 au
Orbital period 1011.84 days
Date of orbit computation   feb 26 11:38

Covariance matrix
1.73098146E-074.38351214E-083.22227870E-073.22776061E-07-2.87505835E-074.27877176E-08
4.38351214E-081.11008413E-088.15899427E-088.17433908E-08-7.28901813E-081.08601939E-08
3.22227870E-078.15899427E-086.01254226E-075.99368849E-07-5.25135882E-077.69492446E-08
3.22776061E-078.17433908E-085.99368849E-076.06542758E-07-5.44653860E-078.10280210E-08
-2.87505835E-07-7.28901813E-08-5.25135882E-07-5.44653860E-075.59556037E-07-9.43793312E-08
4.27877176E-081.08601939E-087.69492446E-088.10280210E-08-9.43793312E-081.75792926E-08

Correlation matrix
1.000000000.999995530.998821360.99614922-0.923801500.77566146
0.999995531.000000000.998687490.99619416-0.924845720.77742578
0.998821360.998687491.000000000.99250884-0.905359020.74847034
0.996149220.996194160.992508841.00000000-0.934906290.78470031
-0.92380150-0.92484572-0.90535902-0.934906291.00000000-0.95159994
0.775661460.777425780.748470340.78470031-0.951599941.00000000