NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018NJ4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018NJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018NJ4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.956016 7.937e-08 au
e 0.181845 3.624e-07
i 22.929 3.344e-05 deg
Ω 133.243 1.18e-05 deg
ω 331.764 6.057e-05 deg
M 220.565 0.0003166 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7822 au
Aphelion distance 1.1299 au
Asc. node-Earth separation -0.18831 au
Desc. node-Earth separation 0.08666 au
Earth MOID 0.08375 au
Orbital period 341.426 days
Date of orbit computation   feb 26 11:36

Covariance matrix
6.29936717E-15-2.84397317E-14-2.55759804E-12-6.29044331E-133.97540067E-12-2.48484747E-11
-2.84397317E-141.31349638E-131.17573767E-112.84554966E-12-1.89498449E-111.13636257E-10
-2.55759804E-121.17573767E-111.11850023E-092.15671342E-10-1.66101373E-091.02128235E-08
-6.29044331E-132.84554966E-122.15671342E-101.39187626E-10-4.46303499E-102.45625577E-09
3.97540067E-12-1.89498449E-11-1.66101373E-09-4.46303499E-103.66842030E-09-1.72294341E-08
-2.48484747E-111.13636257E-101.02128235E-082.45625577E-09-1.72294341E-081.00211313E-07

Correlation matrix
1.00000000-0.98869558-0.96353122-0.671788360.82697599-0.98899227
-0.988695581.000000000.970013890.66550514-0.863279990.99047633
-0.963531220.970013891.000000000.54660561-0.820003370.96464921
-0.671788360.665505140.546605611.00000000-0.624583390.65768040
0.82697599-0.86327999-0.82000337-0.624583391.00000000-0.89861382
-0.988992270.990476330.964649210.65768040-0.898613821.00000000