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NEODyS ∴ Objects ∴ 2018RA2 ∴ Orbital info ∴ Epoch 60400 MJD
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2018RA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018RA2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.50034 0.001011 au
e 0.399179 0.0004524
i 6.648 0.006602 deg
Ω 344.507 0.0009695 deg
ω 61.617 0.0005251 deg
M 341.994 1.075 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9014 au
Aphelion distance 2.0992 au
Asc. node-Earth separation 0.05282 au
Desc. node-Earth separation 0.56512 au
Earth MOID 0.02099 au
Orbital period 671.247 days
Date of orbit computation   feb 26 11:37

Covariance matrix
1.02252747E-064.57464655E-076.67611714E-06-9.80249545E-07-5.06048163E-07-1.08689472E-03
4.57464655E-072.04663743E-072.98677379E-06-4.38551879E-07-2.26302309E-07-4.86261697E-04
6.67611714E-062.98677379E-064.35924460E-05-6.39972282E-06-3.31072736E-06-7.09637167E-03
-9.80249545E-07-4.38551879E-07-6.39972282E-069.39887611E-074.84532862E-071.04195554E-03
-5.06048163E-07-2.26302309E-07-3.31072736E-064.84532862E-072.75710214E-075.37896853E-04
-1.08689472E-03-4.86261697E-04-7.09637167E-031.04195554E-035.37896853E-041.15531383E+00

Correlation matrix
1.000000000.999999070.99995588-0.99991065-0.95307688-1.00000000
0.999999071.000000000.99994533-0.99991379-0.95266915-0.99999912
0.999955880.999945331.00000000-0.99981025-0.95497361-0.99995567
-0.99991065-0.99991379-0.999810251.000000000.951828810.99991075
-0.95307688-0.95266915-0.954973610.951828811.000000000.95306515
-1.00000000-0.99999912-0.999955670.999910750.953065151.00000000