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AstDyS ∴ Objects ∴ 1999KJ1 ∴ Orbital info ∴ Epoch epochXXX
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(18811) 1999KJ1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 18811.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80375 1.059e-08 au
e 0.252546 3.143e-08
i 9.715 3.56e-06 deg
Ω 76.74 2.073e-05 deg
ω 227.841 2.17e-05 deg
M 72.947 8.017e-06 deg
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0957 au
Aphelion 3.5118 au
Asc. node-Earth separation 2.17616 au
Desc. node-Earth separation 1.22962 au
Earth MOID 1.09433 au
Orbital period 1714.77 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.02605100-0.013468450.00221756-0.00257610-0.40809418
0.026051001.00000000-0.003924410.00579713-0.011251020.00747673
-0.01346845-0.003924411.000000000.03371758-0.02823698-0.00183117
0.002217560.005797130.033717581.00000000-0.94021611-0.00231617
-0.00257610-0.01125102-0.02823698-0.940216111.00000000-0.28866477
-0.408094180.00747673-0.00183117-0.00231617-0.288664771.00000000
Covariance matrix
1.12150118E-168.67063190E-18-5.07773843E-164.86835491E-16-5.92100877E-16-3.46491299E-14
8.67063190E-189.87763495E-16-4.39090282E-163.77699408E-15-7.67452216E-151.88395296E-15
-5.07773843E-16-4.39090282E-161.26737593E-112.48837375E-12-2.18174446E-12-5.22651848E-14
4.86835491E-163.77699408E-152.48837375E-124.29747029E-10-4.23025985E-10-3.84954482E-13
-5.92100877E-16-7.67452216E-15-2.18174446E-12-4.23025985E-104.71048728E-10-5.02294901E-11
-3.46491299E-141.88395296E-15-5.22651848E-14-3.84954482E-13-5.02294901E-116.42782641E-11