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AstDyS ∴ Objects ∴ 1999XH218 ∴ Proper elements
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(137775) 1999XH218  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.5382 au
e 0.1583
sin(i) 0.0443
g 57.777 sec/yr
s -51.363 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.53814 6.70E-7 au
e 0.159718 5.68E-4
sin(i) 0.04384 2.13E-4
n 89.0119 2.30E-5 deg/yr
g 55.7497 1.69E-2 sec/yr
s -52.0784 1.82E-2 sec/yr
Chaos
Value Units
LCE 1.42 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid