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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018RA1 ∴ Orbital info ∴ Epoch 60600 MJD
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2018RA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018RA1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.1418 9.731e-05 au
e 0.323899 0.0001051
i 8.631 0.003096 deg
Ω 166.115 0.0001253 deg
ω 269.305 0.0008593 deg
M 307.917 0.2251 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.772 au
Aphelion distance 1.5116 au
Asc. node-Earth separation 0.03544 au
Desc. node-Earth separation 0.01093 au
Earth MOID 0.00478 au
Orbital period 445.642 days
Date of orbit computation   Jul 29 12:12

Covariance matrix
9.46839612E-091.02256621E-083.01274160E-07-1.21808794E-08-8.30643182E-08-2.18993328E-05
1.02256621E-081.10439810E-083.25396990E-07-1.31569813E-08-8.96389569E-08-2.36508067E-05
3.01274160E-073.25396990E-079.58815714E-06-3.87725912E-07-2.63911106E-06-6.96813355E-04
-1.21808794E-08-1.31569813E-08-3.87725912E-071.56889567E-081.06582211E-072.81730138E-05
-8.30643182E-08-8.96389569E-08-2.63911106E-061.06582211E-077.38388866E-071.92117949E-04
-2.18993328E-05-2.36508067E-05-6.96813355E-042.81730138E-051.92117949E-045.06506878E-02

Correlation matrix
1.000000000.999977900.99989893-0.99940934-0.99342189-1.00000000
0.999977901.000000000.99996117-0.99953130-0.99263915-0.99997803
0.999898930.999961171.00000000-0.99967820-0.99185349-0.99989920
-0.99940934-0.99953130-0.999678201.000000000.990250620.99940980
-0.99342189-0.99263915-0.991853490.990250621.000000000.99341954
-1.00000000-0.99997803-0.999899200.999409800.993419541.00000000