AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL20 ∴ Proper elements
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(70971) 1999XL20  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.39515 au
e 0.1656
sin(i) 0.0421
g 39.902 sec/yr
s -44.534 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.39502 5.13E-6 au
e 0.165884 9.67E-5
sin(i) 0.0420777 3.35E-5
n 97.1133 3.16E-4 deg/yr
g 40.1713 4.84E-3 sec/yr
s -44.6163 3.04E-3 sec/yr
Chaos
Value Units
LCE 22.34 1/Myr
ITS 2 Myr
Family
Value
Status Core Member
Parent Body (135) Hertha