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AstDyS ∴ Objects ∴ 1998KP54 ∴ Proper elements
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(20387) 1998KP54  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.7758 au
e 0.1209
sin(i) 0.2209
g 48.353 sec/yr
s -57.435 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.77584 5.00E-8 au
e 0.121378 5.22E-5
sin(i) 0.220694 3.11E-5
n 77.825 2.00E-6 deg/yr
g 48.3965 5.02E-3 sec/yr
s -57.3972 8.76E-3 sec/yr
Chaos
Value Units
LCE 1.57 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid