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AstDyS ∴ Objects ∴ 2015HG21 ∴ Proper elements
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(472991) 2015HG21  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.4586 au
e 0.189
sin(i) 0.0367
g 44.428 sec/yr
s -49.293 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.45868 2.32E-5 au
e 0.189032 1.03E-4
sin(i) 0.037015 9.79E-5
n 93.3649 1.69E-3 deg/yr
g 44.9593 9.90E-3 sec/yr
s -49.3916 3.95E-3 sec/yr
Chaos
Value Units
LCE 37.44 1/Myr
ITS 2 Myr
Family
Value
Status Added to family, 2nd iter.
Parent Body (135) Hertha
Dv_fam 21.73 m/s
Near_fam (158450) 2002CO121