NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018RA ∴ Orbital info ∴ Epoch 60600 MJD
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2018RA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018RA.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.8829 0.0005583 au
e 0.463888 0.000159
i 4.429 0.001133 deg
Ω 336.378 4.395e-05 deg
ω 13.531 0.0005754 deg
M 129.723 0.3795 deg
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0094 au
Aphelion distance 2.7564 au
Asc. node-Earth separation 0.00886 au
Desc. node-Earth separation 1.70374 au
Earth MOID 0.00726 au
Orbital period 943.709 days
Date of orbit computation   Jul 29 12:15

Covariance matrix
3.11717324E-078.87659073E-086.32410360E-07-2.02302258E-08-3.07776355E-07-2.11902056E-04
8.87659073E-082.52773493E-081.80086795E-07-5.76204032E-09-8.76328407E-08-6.03421043E-05
6.32410360E-071.80086795E-071.28368577E-06-4.04570885E-08-6.27133233E-07-4.29905023E-04
-2.02302258E-08-5.76204032E-09-4.04570885E-081.93171761E-091.66462878E-081.37531542E-05
-3.07776355E-07-8.76328407E-08-6.27133233E-071.66462878E-083.31053704E-072.09215409E-04
-2.11902056E-04-6.03421043E-05-4.29905023E-041.37531542E-052.09215409E-041.44048722E-01

Correlation matrix
1.000000000.999999910.99974478-0.82441985-0.95808835-0.99999999
0.999999911.000000000.99973924-0.82459122-0.95796998-0.99999996
0.999744780.999739241.00000000-0.81244401-0.96201363-0.99974318
-0.82441985-0.82459122-0.812444011.000000000.658258320.82447177
-0.95808835-0.95796998-0.962013630.658258321.000000000.95805345
-0.99999999-0.99999996-0.999743180.824471770.958053451.00000000