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AstDyS ∴ Objects ∴ 2002ER18 ∴ Proper elements
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(660557) 2002ER18
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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
2.15358
au
e
0.1429
sin(i)
0.0391
g
31.272
sec/yr
s
-33.989
sec/yr
RFL
0
QCM
0