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AstDyS ∴ Objects ∴ 2013HW149 ∴ Orbital info ∴ Epoch epochXXX
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(542776) 2013HW149  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 542776.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.606 6.714e-08 au
e 0.074055 1.606e-07
i 13.769 1.142e-05 deg
Ω 19.421 2.93e-05 deg
ω 347.194 6.375e-05 deg
M 58.069 5.723e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.413 au
Aphelion 2.799 au
Asc. node-Earth separation 1.42002 au
Desc. node-Earth separation 1.79182 au
Earth MOID 1.41444 au
Orbital period 1536.6 days
Date of orbit computation  apr 23 21:45
Correlation matrix
1.000000000.70512738-0.02039230-0.00841019-0.22240280-0.13698265
0.705127381.00000000-0.040344290.020254170.07524514-0.41672813
-0.02039230-0.040344291.000000000.18697815-0.081117260.00611690
-0.008410190.020254170.186978151.00000000-0.43540507-0.00828185
-0.222402800.07524514-0.08111726-0.435405071.00000000-0.82175986
-0.13698265-0.416728130.00611690-0.00828185-0.821759861.00000000
Covariance matrix
4.50730674E-157.60151171E-15-1.56390069E-14-1.65442103E-14-9.51851943E-13-5.26315403E-13
7.60151171E-152.57838440E-14-7.40014716E-149.52949890E-147.70234348E-13-3.82955779E-12
-1.56390069E-14-7.40014716E-141.30487487E-106.25831016E-11-5.90701808E-113.99887541E-12
-1.65442103E-149.52949890E-146.25831016E-118.58546022E-10-8.13290810E-10-1.38877210E-11
-9.51851943E-137.70234348E-13-5.90701808E-11-8.13290810E-104.06388287E-09-2.99804047E-09
-5.26315403E-13-3.82955779E-123.99887541E-12-1.38877210E-11-2.99804047E-093.27524618E-09