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AstDyS ∴ Objects ∴ Letterman ∴ Proper elements
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(27899) Letterman  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.91771 au
e 0.0445
sin(i) 0.0347
g 75.885 sec/yr
s -69.134 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.9177 1.00E-7 au
e 0.0434957 1.20E-3
sin(i) 0.0346941 8.40E-6
n 72.2138 1.00E-5 deg/yr
g 75.8233 2.42E-2 sec/yr
s -68.9725 4.68E-2 sec/yr
Chaos
Value Units
LCE 1.5 1/Myr
ITS -2 Myr
Family
Value
Status Added to family, 2nd iter.
Parent Body (158) Koronis
Dv_fam 38.05 m/s
Near_fam (4965) Takeda