NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003AK18 ∴ Orbital info ∴ Epoch 59600 MJD
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(310842) 2003AK18  ▹ 
ORBITAL INFORMATION
(ASCII data file 310842.eq1)
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 0.876927 7.117e-10 au
e 0.384134 6.657e-08
i 7.403 4.055e-06 deg
Ω 301.613 1.384e-05 deg
ω 23.861 1.611e-05 deg
M 184.423 1.305e-05 deg
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5401 au
Aphelion distance 1.2138 au
Asc. node-Earth separation -0.46121 au
Desc. node-Earth separation 0.16832 au
Earth MOID 0.05667 au
Orbital period 299.947 days
Date of orbit computation   mag 12 14:56

Covariance matrix
5.06465422E-19-1.85040278E-171.52835351E-161.94902529E-15-2.81618064E-15-1.69678972E-15
-1.85040278E-174.43193473E-15-1.15066635E-13-1.18196761E-133.11803477E-13-5.60861151E-13
1.52835351E-16-1.15066635E-131.64437330E-11-2.70715487E-116.37348389E-123.72103051E-11
1.94902529E-15-1.18196761E-13-2.70715487E-111.91567160E-10-2.03916689E-101.95932208E-11
-2.81618064E-153.11803477E-136.37348389E-12-2.03916689E-102.59395191E-10-8.69865322E-11
-1.69678972E-15-5.60861151E-133.72103051E-111.95932208E-11-8.69865322E-111.70308654E-10

Correlation matrix
1.00000000-0.390566230.052960090.19787095-0.24569971-0.18269841
-0.390566231.00000000-0.42623835-0.128276870.29080597-0.64556551
0.05296009-0.426238351.00000000-0.482338980.097587840.70314463
0.19787095-0.12827687-0.482338981.00000000-0.914768670.10847432
-0.245699710.290805970.09758784-0.914768671.00000000-0.41385928
-0.18269841-0.645565510.703144630.10847432-0.413859281.00000000