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AstDyS ∴ Objects ∴ 1999XS255 ∴ Proper elements
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(137797) 1999XS255  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.39833 au
e 0.125
sin(i) 0.1236
g 37.612 sec/yr
s -41.886 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.3978 3.45E-5 au
e 0.124944 3.52E-4
sin(i) 0.124294 1.65E-4
n 96.9453 1.58E-3 deg/yr
g 38.0857 1.85E-2 sec/yr
s -41.8443 1.38E-2 sec/yr
Chaos
Value Units
LCE 31.39 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid
Resonance
Value
Rfr 4-2-1