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AstDyS ∴ Objects ∴ 1999XA98 ∴ Proper elements
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(137715) 1999XA98  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.36378 au
e 0.1802
sin(i) 0.0336
g 38.823 sec/yr
s -43.892 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.36376 4.90E-6 au
e 0.18017 2.51E-4
sin(i) 0.0331734 7.72E-5
n 99.0464 3.23E-4 deg/yr
g 39.0649 4.93E-3 sec/yr
s -44.0183 9.08E-3 sec/yr
Chaos
Value Units
LCE 17.54 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid