NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991RB ∴ Proper elements
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(152561) 1991RB  ▹ 
PROPER ELEMENTS
Proper elements and proper frequencies
Prop. ele.
emin 0.4208
emax 0.4912
imin 18.993
imax 24.782
ωmin 0
ωmax 0
D 0
Prop. freq.
g 6.464
s -23.179
lf 0

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Encounter conditions
Venus Earth Mars Jupiter Saturn
Crossings 0 4 4 0 0
u θ φ λ uy
0.5708 90.6715 232.511 44.7843 -0.0067
0.5708 90.6715 127.489 148.024 -0.0067
0.5708 90.6715 307.489 84.0371 -0.0067
0.5708 90.6715 52.5106 209.446 -0.0067

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