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AstDyS ∴ Objects ∴ 2009SP220 ∴ Proper elements
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(328644) 2009SP220  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.79068 au
e 0.0479
sin(i) 0.0766
g 62.909 sec/yr
s -60.039 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.79069 1.00E-8 au
e 0.0478463 5.65E-4
sin(i) 0.0766206 3.60E-4
n 77.2029 0.00E+0 deg/yr
g 62.4706 2.69E-2 sec/yr
s -59.8879 1.02E-2 sec/yr
Chaos
Value Units
LCE 1.47 1/Myr
ITS -2 Myr
Family
Value
Status Added to family, 2nd iter.
Parent Body (1726) Hoffmeister
Dv_fam 25.34 m/s
Near_fam (21534) 1998OV12