NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SD229 ∴ Orbital info ∴ Epoch 60400 MJD
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(445267) 2009SD229  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 445267.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.09882 8.878e-09 au
e 0.409544 4.136e-08
i 8.117 3.416e-06 deg
Ω 124.073 1.673e-05 deg
ω 181.099 1.911e-05 deg
M 315.941 4.995e-06 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2393 au
Aphelion distance 2.9584 au
Asc. node-Earth separation 1.97411 au
Desc. node-Earth separation 0.22396 au
Earth MOID 0.22395 au
Orbital period 1110.61 days
Date of orbit computation   Jun 13 14:37

Covariance matrix
7.88176235E-17-3.11411836E-161.01241678E-14-1.03080492E-15-2.07362205E-14-1.26274006E-14
-3.11411836E-161.71048355E-15-4.81785821E-141.28395082E-155.78110068E-145.98025899E-14
1.01241678E-14-4.81785821E-141.16665925E-112.45935860E-12-4.87080805E-12-1.72681146E-12
-1.03080492E-151.28395082E-152.45935860E-122.79837200E-10-2.57418897E-10-7.84942207E-12
-2.07362205E-145.78110068E-14-4.87080805E-12-2.57418897E-103.65330593E-10-4.12001429E-11
-1.26274006E-145.98025899E-14-1.72681146E-12-7.84942207E-12-4.12001429E-112.49516200E-11

Correlation matrix
1.00000000-0.848133070.33386866-0.00694084-0.12220104-0.28474291
-0.848133071.00000000-0.341053530.001855820.073132100.28947507
0.33386866-0.341053531.000000000.04304246-0.07460810-0.10121003
-0.006940840.001855820.043042461.00000000-0.80509046-0.09393676
-0.122201040.07313210-0.07460810-0.805090461.00000000-0.43152536
-0.284742910.28947507-0.10121003-0.09393676-0.431525361.00000000