NEODyS-2

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2021ER  ▹ 
PROPER ELEMENTS
Proper elements and proper frequencies
Prop. ele.
emin 0.1496
emax 0.1716
imin 3.853
imax 6.113
ωmin 0
ωmax 0
D 0
Prop. freq.
g 3.845
s -107.244
lf 0

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Encounter conditions
Venus Earth Mars Jupiter Saturn
Crossings 0 4 0 0 0
u θ φ λ uy
0.1443 121.621 144.801 229.176 -0.0757
0.1443 121.621 215.199 232.819 -0.0757
0.1443 121.621 324.801 309.544 -0.0757
0.1443 121.621 35.1994 235.407 -0.0757

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