NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HE ∴ Orbital info ∴ Epoch 57861 MJD
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2017HE  ▹ 
ORBITAL INFORMATION
(ASCII data file 2017HE.eq0)
Keplerian elements
(Epoch 57861.6 MJD)
Value 1-σ variation Units
a 1.18161 0.0006333 au
e 0.344073 0.0005926
i 2.747 0.005074 deg
Ω 27.945 4.786e-05 deg
ω 89.071 0.001357 deg
M 52.651 0.06574 deg
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7751 au
Aphelion distance 1.5882 au
Asc. node-Earth separation 0.04084 au
Desc. node-Earth separation 0.04336 au
Earth MOID 0.00595 au
Orbital period 469.149 days
Date of orbit computation   feb 26 11:48

Covariance matrix
4.01129224E-073.75316366E-073.21212220E-061.77660175E-088.39561774E-07-4.16371604E-05
3.75316366E-073.51177715E-073.00499988E-061.65371489E-087.85347953E-07-3.89589984E-05
3.21212220E-063.00499988E-062.57449978E-051.46017833E-076.70454290E-06-3.33359340E-04
1.77660175E-081.65371489E-081.46017833E-072.29051936E-093.37833010E-08-1.83311909E-06
8.39561774E-077.85347953E-076.70454290E-063.37833010E-081.84083644E-06-8.71936606E-05
-4.16371604E-05-3.89589984E-05-3.33359340E-04-1.83311909E-06-8.71936606E-054.32209498E-03

Correlation matrix
1.000000000.999981300.999547590.586112450.97701876-0.99998112
0.999981301.000000000.999388980.583082730.97676714-0.99999345
0.999547590.999388981.000000000.601301770.97390174-0.99935328
0.586112450.583082730.601301771.000000000.52026846-0.58260813
0.977018760.976767140.973901740.520268461.00000000-0.97753014
-0.99998112-0.99999345-0.99935328-0.58260813-0.977530141.00000000