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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017UD ∴ Orbital info ∴ Epoch 60400 MJD
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2017UD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017UD.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.13643 0.0004056 au
e 0.411943 0.0003402
i 16.49 0.01383 deg
Ω 22.17 0.000291 deg
ω 260.466 0.009746 deg
M 170.33 1.098 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6683 au
Aphelion distance 1.6046 au
Asc. node-Earth separation 0.01629 au
Desc. node-Earth separation -0.11908 au
Earth MOID 0.00863 au
Orbital period 442.499 days
Date of orbit computation   feb 26 11:30

Covariance matrix
1.64473989E-071.37941501E-075.60780568E-06-1.17960080E-073.94943463E-06-4.45218168E-04
1.37941501E-071.15703115E-074.70345384E-06-9.89061988E-083.31088929E-06-3.73397198E-04
5.60780568E-064.70345384E-061.91211336E-04-4.02151128E-061.34627478E-04-1.51798966E-02
-1.17960080E-07-9.89061988E-08-4.02151128E-068.46845513E-08-2.83499521E-063.19307883E-04
3.94943463E-063.31088929E-061.34627478E-04-2.83499521E-069.49834134E-05-1.06907694E-02
-4.45218168E-04-3.73397198E-04-1.51798966E-023.19307883E-04-1.06907694E-021.20517062E+00

Correlation matrix
1.000000000.999939690.99997128-0.999503570.99922302-1.00000000
0.999939691.000000000.99997131-0.999191860.99873035-0.99994073
0.999971280.999971311.00000000-0.999379360.99897129-0.99997174
-0.99950357-0.99919186-0.999379361.00000000-0.999600230.99950110
0.999223020.998730350.99897129-0.999600231.00000000-0.99921928
-1.00000000-0.99994073-0.999971740.99950110-0.999219281.00000000