NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016XJ18 ∴ Orbital info ∴ Epoch 60400 MJD
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2016XJ18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016XJ18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.06965 0.03015 au
e 0.652733 0.006183
i 4.004 0.03977 deg
Ω 24.747 0.2014 deg
ω 145.931 0.1709 deg
M 141.688 20.16 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7187 au
Aphelion distance 3.4206 au
Asc. node-Earth separation 1.59168 au
Desc. node-Earth separation -0.23228 au
Earth MOID 0.04579 au
Orbital period 1087.54 days
Date of orbit computation   feb 26 11:26

Covariance matrix
9.09214144E-041.86441516E-041.19928541E-036.07141470E-03-5.14912163E-03-6.07849956E-01
1.86441516E-043.82313630E-052.45921786E-041.24496085E-03-1.05582277E-03-1.24644417E-01
1.19928541E-032.45921786E-041.58192779E-038.00913236E-03-6.79285310E-03-8.01775462E-01
6.07141470E-031.24496085E-038.00913236E-034.05616428E-02-3.44099186E-02-4.05900997E+00
-5.14912163E-03-1.05582277E-03-6.79285310E-03-3.44099186E-022.91971611E-023.44241623E+00
-6.07849956E-01-1.24644417E-01-8.01775462E-01-4.05900997E+003.44241623E+004.06374638E+02

Correlation matrix
1.000000000.999999180.999991100.99976755-0.99937791-1.00000000
0.999999181.000000000.999985690.99974223-0.99933436-0.99999917
0.999991100.999985691.000000000.99984891-0.99951331-0.99999110
0.999767550.999742230.999848911.00000000-0.99989769-0.99976759
-0.99937791-0.99933436-0.99951331-0.999897691.000000000.99937796
-1.00000000-0.99999917-0.99999110-0.999767590.999377961.00000000