NEODyS-2
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NEODyS ∴ Objects ∴ 2018XK2 ∴ Orbital info ∴ Epoch 60400 MJD
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2018XK2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XK2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.65026 0.002322 au
e 0.600371 0.000346
i 3.752 0.001577 deg
Ω 55.477 0.001637 deg
ω 26.487 0.0005386 deg
M 82.146 0.5822 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0591 au
Aphelion distance 4.2414 au
Asc. node-Earth separation 0.11493 au
Desc. node-Earth separation 2.65039 au
Earth MOID 0.08022 au
Orbital period 1575.91 days
Date of orbit computation   feb 26 11:43

Covariance matrix
5.39058805E-068.03429435E-073.65996190E-06-3.75892763E-067.52743905E-07-1.35164791E-03
8.03429435E-071.19745542E-075.45493658E-07-5.60224375E-071.12159790E-07-2.01453661E-04
3.65996190E-065.45493658E-072.48570510E-06-2.54546698E-064.99375891E-07-9.17705912E-04
-3.75892763E-06-5.60224375E-07-2.54546698E-062.68132251E-06-6.29619139E-079.42530527E-04
7.52743905E-071.12159790E-074.99375891E-07-6.29619139E-072.90122765E-07-1.88760416E-04
-1.35164791E-03-2.01453661E-04-9.17705912E-049.42530527E-04-1.88760416E-043.38915171E-01

Correlation matrix
1.000000000.999999980.99984733-0.988715550.60191930-1.00000000
0.999999981.000000000.99985087-0.988684660.60175070-0.99999996
0.999847330.999850871.00000000-0.985980080.58804677-0.99984625
-0.98871555-0.98868466-0.985980081.00000000-0.713859080.98872472
0.601919300.601750700.58804677-0.713859081.00000000-0.60196954
-1.00000000-0.99999996-0.999846250.98872472-0.601969541.00000000