NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WD ∴ Orbital info ∴ Epoch 58074 MJD
Contact »
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   Jul 29 12:10

Covariance matrix
4.87506833E-061.11667688E-065.66590547E-06-5.17177171E-07-6.48777910E-06-3.96302163E-05
1.11667688E-062.55790808E-071.29812119E-06-1.17515212E-07-1.48949435E-06-9.07718094E-06
5.66590547E-061.29812119E-066.60179389E-06-5.52080572E-07-7.70593078E-06-4.60370378E-05
-5.17177171E-07-1.17515212E-07-5.52080572E-072.07094448E-071.63775453E-074.27425395E-06
-6.48777910E-06-1.48949435E-06-7.70593078E-061.63775453E-071.05056167E-055.24857057E-05
-3.96302163E-05-9.07718094E-06-4.60370378E-054.27425395E-065.24857057E-053.22195350E-04

Correlation matrix
1.000000000.999987810.99872976-0.51471256-0.90655660-0.99994579
0.999987811.000000000.99894549-0.51058423-0.90862695-0.99988233
0.998729760.998945491.00000000-0.47215789-0.92530167-0.99819814
-0.51471256-0.51058423-0.472157891.000000000.111033440.52325870
-0.90655660-0.90862695-0.925301670.111033441.000000000.90213313
-0.99994579-0.99988233-0.998198140.523258700.902133131.00000000