AstDyS-2

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AstDyS ∴ Objects ∴ 1998XD21 ∴ Proper elements
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(56045) 1998XD21  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.17662 au
e 0.0741
sin(i) 0.0529
g 31.922 sec/yr
s -32.938 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.17662 0.00E+0 au
e 0.074377 9.01E-4
sin(i) 0.0537888 5.85E-4
n 112.095 6.00E-6 deg/yr
g 31.9804 2.53E-2 sec/yr
s -33.041 4.15E-2 sec/yr
Chaos
Value Units
LCE 2.15 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid