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AstDyS ∴ Objects ∴ 1998HP121 ∴ Proper elements
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(74048) 1998HP121  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.25153 au
e 0.1547
sin(i) 0.0907
g 33.733 sec/yr
s -37.503 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.25153 3.99E-6 au
e 0.152799 2.05E-3
sin(i) 0.0917577 1.43E-3
n 106.546 3.14E-4 deg/yr
g 33.8335 2.92E-2 sec/yr
s -37.5629 7.56E-2 sec/yr
Chaos
Value Units
LCE 23.21 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid