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AstDyS ∴ Objects ∴ Roadrunner ∴ Proper elements
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(16421) Roadrunner
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PROPER ELEMENTS
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Summary
Ephemerides
Obs prediction
Orbital info
Proper elements
Observational info
Proper elements
Synthetic
Value
RMS
Units
a
1.93074
3.00E-8
au
e
0.053811
1.19E-2
sin(i)
0.431442
1.49E-3
n
134.182
2.40E-5
deg/yr
g
9.84699
1.89E-1
sec/yr
s
-20.7627
1.53E-1
sec/yr
Chaos
Value
Units
LCE
0.65
1/Myr
ITS
10
Myr
Family
Value
Status
Background asteroid