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AstDyS ∴ Objects ∴ Johnen ∴ Proper elements
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(8581) Johnen  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.83658 au
e 0.0583
sin(i) 0.0379
g 68.114 sec/yr
s -64.011 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.83657 4.10E-7 au
e 0.0587914 2.76E-5
sin(i) 0.0380243 1.19E-5
n 75.3358 4.00E-6 deg/yr
g 69.331 2.52E-2 sec/yr
s -63.9265 5.26E-3 sec/yr
Chaos
Value Units
LCE 1.43 1/Myr
ITS -2 Myr
Family
Value
Status Core Member
Parent Body (158) Koronis