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AstDyS ∴ Objects ∴ 1987RA1 ∴ Proper elements
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(5428) 1987RA1  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.90344 au
e 0.0498
sin(i) 0.0364
g 74.362 sec/yr
s -68.305 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.9034 2.33E-5 au
e 0.0497013 1.44E-4
sin(i) 0.0364091 7.50E-6
n 72.7487 7.27E-4 deg/yr
g 74.3776 7.45E-3 sec/yr
s -68.1967 3.33E-3 sec/yr
Chaos
Value Units
LCE 36.24 1/Myr
ITS -2 Myr
Family
Value
Status Core Member
Parent Body (158) Koronis