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AstDyS ∴ Objects ∴ 2017XW54 ∴ Proper elements
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(540990) 2017XW54
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PROPER ELEMENTS
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Summary
Ephemerides
Obs prediction
Orbital info
Proper elements
Observational info
Proper elements
Analytic
Value
Units
a
2.56895
au
e
0.0967
sin(i)
0.0687
g
51.988
sec/yr
s
-49.43
sec/yr
RFL
13
QCM
0