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AstDyS ∴ Objects ∴ 2017RR21 ∴ Proper elements
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(678327) 2017RR21
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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
2.44232
au
e
0.1928
sin(i)
0.0446
g
42.576
sec/yr
s
-48.617
sec/yr
RFL
0
QCM
0