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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017AN4 ∴ Orbital info ∴ Epoch 60600 MJD
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2017AN4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017AN4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.25734 0.01805 au
e 0.661106 0.006851
i 20.382 0.2894 deg
Ω 116.975 0.05626 deg
ω 117.297 0.1874 deg
M 144.631 43.14 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4261 au
Aphelion distance 2.0886 au
Asc. node-Earth separation 0.03324 au
Desc. node-Earth separation -0.47227 au
Earth MOID 0.01253 au
Orbital period 514.963 days
Date of orbit computation   Jul 29 12:04

Covariance matrix
3.25649685E-041.23619517E-045.22138750E-031.01467998E-03-3.37472957E-03-7.78441524E-01
1.23619517E-044.69399748E-051.98266818E-033.84955376E-04-1.27965080E-03-2.95502703E-01
5.22138750E-031.98266818E-038.37450601E-021.62588312E-02-5.40450648E-02-1.24813131E+01
1.01467998E-033.84955376E-041.62588312E-023.16562202E-03-1.05402132E-02-2.42552850E+00
-3.37472957E-03-1.27965080E-03-5.40450648E-02-1.05402132E-023.51302532E-028.06711068E+00
-7.78441524E-01-2.95502703E-01-1.24813131E+01-2.42552850E+008.06711068E+001.86080701E+03

Correlation matrix
1.000000000.999862510.999841120.99936522-0.99775292-0.99999999
0.999862511.000000000.999997730.99864110-0.99650482-0.99986039
0.999841120.999997731.000000000.99857386-0.99640478-0.99983886
0.999365220.998641100.998573861.00000000-0.99949178-0.99936972
-0.99775292-0.99650482-0.99640478-0.999491781.000000000.99776142
-0.99999999-0.99986039-0.99983886-0.999369720.997761421.00000000