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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WK43 ∴ Orbital info ∴ Epoch epochXXX
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(355889) 2008WK43  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 355889.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27 1.412e-08 au
e 0.046927 5.382e-08
i 7.412 5.752e-06 deg
Ω 53.838 5.001e-05 deg
ω 170.245 8.675e-05 deg
M 20.77 7.288e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1635 au
Aphelion 2.3765 au
Asc. node-Earth separation 1.38672 au
Desc. node-Earth separation 1.154 au
Earth MOID 1.15391 au
Orbital period 1249.22 days
Date of orbit computation  Jun 5 01:53
Correlation matrix
1.00000000-0.08873121-0.00275753-0.010006430.19948020-0.31712374
-0.088731211.00000000-0.01560700-0.00181941-0.240822690.29684731
-0.00275753-0.015607001.00000000-0.256981520.146102460.00215313
-0.01000643-0.00181941-0.256981521.00000000-0.57007711-0.00017302
0.19948020-0.240822690.14610246-0.570077111.00000000-0.81708446
-0.317123740.296847310.00215313-0.00017302-0.817084461.00000000
Covariance matrix
1.99330748E-16-6.74177187E-17-2.23927651E-16-7.06566484E-152.44314884E-13-3.26309123E-13
-6.74177187E-172.89614986E-15-4.83092154E-15-4.89696973E-15-1.12427069E-121.16427869E-12
-2.23927651E-16-4.83092154E-153.30826474E-11-7.39245671E-117.28988445E-119.02576355E-13
-7.06566484E-15-4.89696973E-15-7.39245671E-112.50134471E-09-2.47333736E-09-6.30660321E-13
2.44314884E-13-1.12427069E-127.28988445E-11-2.47333736E-097.52533712E-09-5.16586736E-09
-3.26309123E-131.16427869E-129.02576355E-13-6.30660321E-13-5.16586736E-095.31161561E-09