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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WE28 ∴ Orbital info ∴ Epoch 58091 MJD
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2017WE28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WE28.eq0)
Keplerian elements
(Epoch 58091.3 MJD)
Value 1-σ variation Units
a 1.10879 0.0002839 au
e 0.267009 0.0003378
i 6.718 0.007755 deg
Ω 61.189 0.001028 deg
ω 278.965 0.002222 deg
M 60.469 0.03968 deg
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8127 au
Aphelion distance 1.4048 au
Asc. node-Earth separation 0.00118 au
Desc. node-Earth separation 0.06405 au
Earth MOID 0.00048 au
Orbital period 426.455 days
Date of orbit computation   feb 26 11:33

Covariance matrix
8.06116029E-089.59032947E-082.20163602E-06-2.91669802E-076.20608144E-07-1.12669612E-05
9.59032947E-081.14101898E-072.61944475E-06-3.46903684E-077.37342501E-07-1.34041398E-05
2.20163602E-062.61944475E-066.01350016E-05-7.96333270E-061.69226979E-05-3.07716098E-04
-2.91669802E-07-3.46903684E-07-7.96333270E-061.05693302E-06-2.26086688E-064.07680086E-05
6.20608144E-077.37342501E-071.69226979E-05-2.26086688E-064.93842877E-06-8.67605370E-05
-1.12669612E-05-1.34041398E-05-3.07716098E-044.07680086E-05-8.67605370E-051.57476837E-03

Correlation matrix
1.000000000.999973100.99996104-0.999238030.98361308-0.99999927
0.999973101.000000000.99999803-0.998938480.98226447-0.99996356
0.999961040.999998031.00000000-0.998866530.98200012-0.99994983
-0.99923803-0.99893848-0.998866531.00000000-0.989593560.99928052
0.983613080.982264470.98200012-0.989593561.00000000-0.98382871
-0.99999927-0.99996356-0.999949830.99928052-0.983828711.00000000