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NEODyS ∴ Objects ∴ 2018AO18 ∴ Orbital info ∴ Epoch 60400 MJD
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2018AO18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018AO18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.80394 9.653e-07 au
e 0.314786 2.048e-07
i 3.868 7.025e-06 deg
Ω 124.909 0.0001153 deg
ω 43.172 0.0002165 deg
M 182.684 0.0008069 deg
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2361 au
Aphelion distance 2.3718 au
Asc. node-Earth separation 0.33798 au
Desc. node-Earth separation 1.09368 au
Earth MOID 0.2488 au
Orbital period 884.973 days
Date of orbit computation   feb 26 11:37

Covariance matrix
9.31708904E-131.63960987E-132.35295957E-13-2.82205017E-121.55692090E-10-7.77824115E-10
1.63960987E-134.19286527E-14-1.27236928E-13-7.41554853E-132.43099899E-11-1.35476003E-10
2.35295957E-13-1.27236928E-134.93542593E-114.46450357E-10-5.18722785E-10-1.35885726E-10
-2.82205017E-12-7.41554853E-134.46450357E-101.32836328E-08-1.41883160E-082.59851054E-09
1.55692090E-102.43099899E-11-5.18722785E-10-1.41883160E-084.68894706E-08-1.33549007E-07
-7.77824115E-10-1.35476003E-10-1.35885726E-102.59851054E-09-1.33549007E-076.51016600E-07

Correlation matrix
1.000000000.829554550.03469861-0.025366830.74488420-0.99872345
0.829554551.00000000-0.08844950-0.031421680.54826644-0.81999440
0.03469861-0.088449501.000000000.55138180-0.34098505-0.02397262
-0.02536683-0.031421680.551381801.00000000-0.568505610.02794281
0.744884200.54826644-0.34098505-0.568505611.00000000-0.76437586
-0.99872345-0.81999440-0.023972620.02794281-0.764375861.00000000