NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018AD12 ∴ Orbital info ∴ Epoch 60400 MJD
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2018AD12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018AD12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.07019 0.001017 au
e 0.490986 0.0002448
i 5.421 0.003179 deg
Ω 138.954 0.008741 deg
ω 319.952 0.0136 deg
M 34.203 0.624 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0538 au
Aphelion distance 3.0866 au
Asc. node-Earth separation 0.15582 au
Desc. node-Earth separation 1.50471 au
Earth MOID 0.09018 au
Orbital period 1087.96 days
Date of orbit computation   feb 26 11:51

Covariance matrix
1.03425972E-062.48980072E-073.23255378E-06-8.88832827E-061.38291978E-05-6.34634516E-04
2.48980072E-075.99380392E-087.78143995E-07-2.13966897E-063.32889900E-06-1.52777203E-04
3.23255378E-067.78143995E-071.01071542E-05-2.77859893E-054.32461217E-05-1.98353822E-03
-8.88832827E-06-2.13966897E-06-2.77859893E-057.63983705E-05-1.18880195E-045.45399176E-03
1.38291978E-053.32889900E-064.32461217E-05-1.18880195E-041.85066576E-04-8.48579043E-03
-6.34634516E-04-1.52777203E-04-1.98353822E-035.45399176E-03-8.48579043E-033.89419567E-01

Correlation matrix
1.000000000.999996580.99980777-0.999915340.99958145-0.99999999
0.999996581.000000000.99975655-0.999892420.99950589-0.99999633
0.999807770.999756551.00000000-0.999929470.99992799-0.99980946
-0.99991534-0.99989242-0.999929471.00000000-0.999777740.99991606
0.999581450.999505890.99992799-0.999777741.00000000-0.99958429
-0.99999999-0.99999633-0.999809460.99991606-0.999584291.00000000