AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991PB ∴ Proper elements
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(12721) 1991PB  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.33922 au
e 0.205
sin(i) 0.0385
g 37.875 sec/yr
s -44.175 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.33916 1.85E-5 au
e 0.205047 3.12E-4
sin(i) 0.0377145 8.80E-5
n 100.612 1.15E-3 deg/yr
g 38.1545 7.43E-3 sec/yr
s -44.3881 1.88E-2 sec/yr
Chaos
Value Units
LCE 30.61 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid