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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018AT11 ∴ Orbital info ∴ Epoch 60400 MJD
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2018AT11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018AT11.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.42412 0.0006502 au
e 0.313344 0.0003176
i 9.236 0.007857 deg
Ω 288.309 0.0008257 deg
ω 210.829 0.0007875 deg
M 221.855 0.9024 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9779 au
Aphelion distance 1.8704 au
Asc. node-Earth separation 0.74066 au
Desc. node-Earth separation 0.02919 au
Earth MOID 0.02331 au
Orbital period 620.752 days
Date of orbit computation   feb 26 11:23

Covariance matrix
4.22701032E-072.06465406E-075.10797467E-06-5.36756224E-075.09932047E-07-5.86680777E-04
2.06465406E-071.00846611E-072.49495489E-06-2.62175167E-072.49077877E-07-2.86560185E-04
5.10797467E-062.49495489E-066.17263354E-05-6.48588475E-066.16185604E-06-7.08952747E-03
-5.36756224E-07-2.62175167E-07-6.48588475E-066.81816934E-07-6.48016623E-077.44981888E-04
5.09932047E-072.49077877E-076.16185604E-06-6.48016623E-076.20104513E-07-7.07753762E-04
-5.86680777E-04-2.86560185E-04-7.08952747E-037.44981888E-04-7.07753762E-048.14273703E-01

Correlation matrix
1.000000000.999999970.99999271-0.999830870.99600887-1.00000000
0.999999971.000000000.99999262-0.999831940.99602916-0.99999998
0.999992710.999992621.00000000-0.999769970.99596449-0.99999272
-0.99983087-0.99983194-0.999769971.00000000-0.996597540.99983105
0.996008870.996029160.99596449-0.996597541.00000000-0.99601192
-1.00000000-0.99999998-0.999992720.99983105-0.996011921.00000000