NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989DA ∴ Proper elements
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(168318) 1989DA  ▹ 
PROPER ELEMENTS
Proper elements and proper frequencies
Prop. ele.
emin 0.5394
emax 0.5486
imin 5.154
imax 8.536
ωmin 0
ωmax 0
D 0
Prop. freq.
g 28.814
s -72.057
lf 0

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Encounter conditions
Venus Earth Mars Jupiter Saturn
Crossings 0 4 4 0 0
u θ φ λ uy
0.299 41.5505 154.121 247.192 0.2238
0.299 41.5505 205.879 138.338 0.2238
0.299 41.5505 334.121 169.409 0.2238
0.299 41.5505 25.8789 195.775 0.2238

Note. The field "crossings" is the number of crossings per revolution or libration period of omega.