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Near Earth Objects - Dynamic Site
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2017WD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WD.eq0)
Keplerian elements
(Epoch 58074.4 MJD)
Value 1-σ variation Units
a 2.05802 0.002208 au
e 0.550848 0.0005058
i 3.786 0.002569 deg
Ω 230.129 0.0004551 deg
ω 144.587 0.003241 deg
M 10.456 0.01795 deg
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9244 au
Aphelion distance 3.1917 au
Asc. node-Earth separation 1.58896 au
Desc. node-Earth separation -0.00024 au
Earth MOID 7e-05 au
Orbital period 1078.38 days
Date of orbit computation   feb 26 11:32

Covariance matrix
4.87514646E-061.11669479E-065.66599653E-06-5.17183373E-07-6.48787687E-06-3.96308620E-05
1.11669479E-062.55794914E-071.29814207E-06-1.17516634E-07-1.48951676E-06-9.07732897E-06
5.66599653E-061.29814207E-066.60190003E-06-5.52087829E-07-7.70604464E-06-4.60377905E-05
-5.17183373E-07-1.17516634E-07-5.52087829E-072.07094725E-071.63783710E-074.27430513E-06
-6.48787687E-06-1.48951676E-06-7.70604464E-061.63783710E-071.05057358E-055.24865159E-05
-3.96308620E-05-9.07732897E-06-4.60377905E-054.27430513E-065.24865159E-053.22200685E-04

Correlation matrix
1.000000000.999987810.99872978-0.51471426-0.90655786-0.99994579
0.999987811.000000000.99894551-0.51058597-0.90862818-0.99988233
0.998729780.998945511.00000000-0.47215999-0.92530266-0.99819817
-0.51471426-0.51058597-0.472159991.000000000.111038340.52326029
-0.90655786-0.90862818-0.925302660.111038341.000000000.90213447
-0.99994579-0.99988233-0.998198170.523260290.902134471.00000000