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AstDyS ∴ Objects ∴ 2009WP180 ∴ Proper elements
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(477446) 2009WP180
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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
3.96752
2.42E-6
au
e
0.221785
5.56E-5
sin(i)
0.0588222
1.25E-4
n
45.5625
1.50E-5
deg/yr
g
-282.916
1.06E-1
sec/yr
s
-74.7617
5.43E-2
sec/yr
Chaos
Value
Units
LCE
0
1/Myr
ITS
-2
Myr
Family
Value
Status
Background asteroid
Resonance
Value
R
fr
3/2J