NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017AN20 ∴ Orbital info ∴ Epoch 60600 MJD
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2017AN20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017AN20.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.82047 0.0004219 au
e 0.572722 6.384e-05
i 15.613 0.001171 deg
Ω 130.267 0.0002693 deg
ω 342.34 0.0007025 deg
M 230.285 0.1345 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2051 au
Aphelion distance 4.4358 au
Asc. node-Earth separation 0.24227 au
Desc. node-Earth separation 3.15858 au
Earth MOID 0.23167 au
Orbital period 1730.14 days
Date of orbit computation   Jul 29 12:03

Covariance matrix
1.77972469E-072.69301043E-084.91403990E-071.11220508E-072.45393053E-07-5.67476799E-05
2.69301043E-084.07581892E-097.42449567E-081.67803197E-083.67707360E-08-8.58679191E-06
4.91403990E-077.42449567E-081.37181911E-063.13369073E-077.24694811E-07-1.56693470E-04
1.11220508E-071.67803197E-083.13369073E-077.25465039E-081.73721135E-07-3.54660626E-05
2.45393053E-073.67707360E-087.24694811E-071.73721135E-074.93440953E-07-7.82654759E-05
-5.67476799E-05-8.58679191E-06-1.56693470E-04-3.54660626E-05-7.82654759E-051.80943696E-02

Correlation matrix
1.000000000.999894500.994520730.978814100.82807229-0.99999993
0.999894501.000000000.992912760.975853330.81993096-0.99988895
0.994520730.992912761.000000000.993343530.88082399-0.99455944
0.978814100.975853330.993343531.000000000.91817786-0.97888800
0.828072290.819930960.880823990.918177861.00000000-0.82828712
-0.99999993-0.99988895-0.99455944-0.97888800-0.828287121.00000000