NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017XJ2 ∴ Orbital info ∴ Epoch 60400 MJD
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2017XJ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017XJ2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.97171 0.0004149 au
e 0.450486 0.0001071
i 4.364 0.0007929 deg
Ω 281.949 0.0007288 deg
ω 163.846 0.000484 deg
M 98.149 0.2589 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0835 au
Aphelion distance 2.8599 au
Asc. node-Earth separation 1.75303 au
Desc. node-Earth separation 0.11437 au
Earth MOID 0.10237 au
Orbital period 1011.26 days
Date of orbit computation   feb 26 11:38

Covariance matrix
1.72177362E-074.44296208E-083.28651623E-073.01087195E-07-1.62473212E-07-1.07436766E-04
4.44296208E-081.14649645E-088.47968584E-087.76979796E-08-4.20049074E-08-2.77235681E-05
3.28651623E-078.47968584E-086.28746080E-075.73248544E-07-3.00131998E-07-2.05077552E-04
3.01087195E-077.76979796E-085.73248544E-075.31121986E-07-2.92431101E-07-1.87873931E-04
-1.62473212E-07-4.20049074E-08-3.00131998E-07-2.92431101E-072.34211446E-071.01359342E-04
-1.07436766E-04-2.77235681E-05-2.05077552E-04-1.87873931E-041.01359342E-046.70393574E-02

Correlation matrix
1.000000000.999995910.998872630.99565097-0.80907668-0.99999995
0.999995911.000000000.998747630.99569478-0.81060563-0.99999504
0.998872630.998747631.000000000.99199201-0.78211497-0.99888515
0.995650970.995694780.991992011.00000000-0.82912949-0.99564487
-0.80907668-0.81060563-0.78211497-0.829129491.000000000.80889994
-0.99999995-0.99999504-0.99888515-0.995644870.808899941.00000000