NEODyS-2

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NEODyS ∴ Objects ∴ 2021ER4 ∴ Proper elements
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2021ER4  ▹ 
PROPER ELEMENTS
Proper elements and proper frequencies
Prop. ele.
emin 0.4602
emax 0.4609
imin 1.469
imax 2.237
ωmin 0
ωmax 0
D 0
Prop. freq.
g -7.024
s -152.001
lf 0

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Encounter conditions
Venus Earth Mars Jupiter Saturn
Crossings 4 4 0 0 0
u θ φ λ uy
0.4394 113.572 274.176 258.017 -0.1757
0.4394 113.572 94.1755 146.641 -0.1757
0.4394 113.572 85.8245 155.362 -0.1757
0.4394 113.572 265.824 223.875 -0.1757

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