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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003KD ∴ Orbital info ∴ Epoch epochXXX
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(163731) 2003KD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 163731.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.20275 1.2e-07 au
e 0.021375 5.235e-08
i 13.672 5.593e-06 deg
Ω 158.55 2.477e-05 deg
ω 95.762 0.0001767 deg
M 246.213 0.0001807 deg
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 5.0915 au
Aphelion 5.314 au
Asc. node-Earth separation 4.22145 au
Desc. node-Earth separation 4.18043 au
Earth MOID 4.11013 au
Orbital period 4334.59 days
Date of orbit computation  apr 23 20:23
Correlation matrix
1.000000000.184795850.00911861-0.000187400.54972836-0.58323449
0.184795851.000000000.00957517-0.00486430-0.172205700.15985065
0.009118610.009575171.000000000.33814223-0.03930460-0.00701755
-0.00018740-0.004864300.338142231.00000000-0.13257679-0.00363310
0.54972836-0.17220570-0.03930460-0.132576791.00000000-0.98983132
-0.583234490.15985065-0.00701755-0.00363310-0.989831321.00000000
Covariance matrix
1.43900532E-141.16058972E-156.11763443E-15-5.56779794E-161.16522173E-11-1.26399339E-11
1.16058972E-152.74100989E-152.80366018E-15-6.30759079E-15-1.59305969E-121.51195935E-12
6.11763443E-152.80366018E-153.12785704E-114.68393204E-11-3.88415057E-11-7.09053865E-12
-5.56779794E-16-6.30759079E-154.68393204E-116.13444748E-10-5.80209001E-10-1.62568114E-11
1.16522173E-11-1.59305969E-12-3.88415057E-11-5.80209001E-103.12218387E-08-3.15980905E-08
-1.26399339E-111.51195935E-12-7.09053865E-12-1.62568114E-11-3.15980905E-083.26392984E-08