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AstDyS ∴ Objects ∴ 1999RT221 ∴ Proper elements
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(200199) 1999RT221  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.64369 au
e 0.2523
sin(i) 0.1499
g 51.624 sec/yr
s -65.717 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.64369 1.40E-7 au
e 0.233777 1.27E-3
sin(i) 0.149493 4.01E-5
n 83.7327 6.00E-6 deg/yr
g 50.2526 7.63E-3 sec/yr
s -63.5555 5.70E-2 sec/yr
Chaos
Value Units
LCE 1.61 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid