AstDyS-2

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AstDyS ∴ Objects ∴ 1998XQ21 ∴ Proper elements
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(120991) 1998XQ21  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.40338 au
e 0.0664
sin(i) 0.0975
g 38.508 sec/yr
s -40.599 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.40341 3.20E-7 au
e 0.0667156 2.19E-4
sin(i) 0.0973858 3.74E-5
n 96.606 1.30E-5 deg/yr
g 38.5885 6.71E-3 sec/yr
s -40.5939 3.72E-3 sec/yr
Chaos
Value Units
LCE 3.45 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid