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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SM68 ∴ Orbital info ∴ Epoch 60400 MJD
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2011SM68  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SM68.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.39568 9.532e-09 au
e 0.664106 6.075e-08
i 19.24 1.365e-05 deg
Ω 24.027 1.209e-05 deg
ω 109.209 1.369e-05 deg
M 164.707 2.597e-05 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4688 au
Aphelion distance 2.3226 au
Asc. node-Earth separation 0.00254 au
Desc. node-Earth separation -0.36277 au
Earth MOID 0.00098 au
Orbital period 602.252 days
Date of orbit computation   feb 26 10:49

Covariance matrix
9.08615780E-171.18340954E-16-9.15194788E-15-6.14621759E-154.01952571E-16-2.38115045E-13
1.18340954E-163.69038914E-159.12809909E-14-1.41389909E-144.08671263E-13-2.82469396E-13
-9.15194788E-159.12809909E-141.86359672E-10-8.70230813E-119.88253636E-111.93181569E-11
-6.14621759E-15-1.41389909E-14-8.70230813E-111.46216302E-10-1.25272439E-10-3.39729504E-12
4.01952571E-164.08671263E-139.88253636E-11-1.25272439E-101.87454095E-10-1.36713246E-11
-2.38115045E-13-2.82469396E-131.93181569E-11-3.39729504E-12-1.36713246E-116.74673249E-10

Correlation matrix
1.000000000.20436610-0.07033110-0.053323650.00307990-0.96172289
0.204366101.000000000.11006983-0.019247950.49134954-0.17901465
-0.070331100.110069831.00000000-0.527182020.528743430.05448074
-0.05332365-0.01924795-0.527182021.00000000-0.75667637-0.01081655
0.003079900.491349540.52874343-0.756676371.00000000-0.03844292
-0.96172289-0.179014650.05448074-0.01081655-0.038442921.00000000