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AstDyS ∴ Objects ∴ 1999HT ∴ Proper elements
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(18757) 1999HT  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.44799 au
e 0.1743
sin(i) 0.0436
g 42.648 sec/yr
s -47.695 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.44785 2.98E-5 au
e 0.174214 1.51E-4
sin(i) 0.0435233 1.85E-5
n 93.9843 1.78E-3 deg/yr
g 43.0178 1.65E-2 sec/yr
s -47.7097 1.04E-2 sec/yr
Chaos
Value Units
LCE 40.28 1/Myr
ITS 2 Myr
Family
Value
Status Core Member
Parent Body (135) Hertha
Resonance
Value
Rfr 7-2-2