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AstDyS ∴ Objects ∴ 2009XM21 ∴ Proper elements
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(346921) 2009XM21  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.76832 au
e 0.0465
sin(i) 0.0758
g 61.34 sec/yr
s -58.638 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.76832 1.00E-8 au
e 0.0461406 6.98E-4
sin(i) 0.0755774 4.05E-4
n 78.1408 1.00E-6 deg/yr
g 60.9862 2.27E-2 sec/yr
s -58.472 1.37E-2 sec/yr
Chaos
Value Units
LCE 1.49 1/Myr
ITS -2 Myr
Family
Value
Status Added to family, 2nd iter.
Parent Body (1726) Hoffmeister
Dv_fam 12.94 m/s
Near_fam (246542) 2008RW64