NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018JC2 ∴ Orbital info ∴ Epoch 58256 MJD
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2018JC2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018JC2.eq0)
Keplerian elements
(Epoch 58256.9 MJD)
Value 1-σ variation Units
a 2.76989 0.009804 au
e 0.665332 0.001177
i 4.732 0.004847 deg
Ω 148.605 0.05086 deg
ω 12.306 0.05784 deg
M 13.371 0.07515 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.927 au
Aphelion distance 4.6128 au
Asc. node-Earth separation -0.05356 au
Desc. node-Earth separation 3.39974 au
Earth MOID 0.0255 au
Orbital period 1683.81 days
Date of orbit computation   Jul 29 12:29

Covariance matrix
9.61248973E-051.15351550E-054.75244991E-05-4.98267112E-045.66342724E-04-7.36806023E-04
1.15351550E-051.38424902E-065.70306296E-06-5.97863398E-056.79526481E-05-8.84178074E-05
4.75244991E-055.70306296E-062.34964917E-05-2.46317945E-042.79963340E-04-3.64278763E-04
-4.98267112E-04-5.97863398E-05-2.46317945E-042.58719838E-03-2.94189670E-033.81938652E-03
5.66342724E-046.79526481E-052.79963340E-04-2.94189670E-033.34561146E-03-4.34124776E-03
-7.36806023E-04-8.84178074E-05-3.64278763E-043.81938652E-03-4.34124776E-035.64768861E-03

Correlation matrix
1.000000000.999996260.99999561-0.999147060.99867374-0.99999966
0.999996261.000000000.99999895-0.999033350.99853093-0.99999368
0.999995610.999998951.00000000-0.999032640.99853181-0.99999302
-0.99914706-0.99903335-0.999032641.00000000-0.999941980.99917917
0.998673740.998530930.99853181-0.999941981.00000000-0.99871471
-0.99999966-0.99999368-0.999993020.99917917-0.998714711.00000000