NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009ST ∴ Orbital info ∴ Epoch 58393 MJD
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(353190) 2009ST  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 353190.eq0)
Keplerian elements
(Epoch 58393.4 MJD)
Value 1-σ variation Units
a 1.95597 5.43e-09 au
e 0.368376 3.494e-08
i 10.899 1.717e-05 deg
Ω 189.29 2.295e-05 deg
ω 269.793 4.156e-05 deg
M 47.461 2.526e-05 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2354 au
Aphelion distance 2.6765 au
Asc. node-Earth separation 0.69416 au
Desc. node-Earth separation 0.68746 au
Earth MOID 0.32736 au
Orbital period 999.173 days
Date of orbit computation   Apr 8 14:40

Covariance matrix
2.94846054E-175.11731362E-172.14777131E-15-1.22321119E-141.09896725E-13-7.90088207E-14
5.11731362E-171.22065391E-156.35104953E-15-5.62340214E-145.58952927E-13-3.92830567E-13
2.14777131E-156.35104953E-152.94979906E-10-1.10084180E-101.09550010E-10-2.31680362E-12
-1.22321119E-14-5.62340214E-14-1.10084180E-105.26480054E-10-6.17541270E-108.22000522E-11
1.09896725E-135.58952927E-131.09550010E-10-6.17541270E-101.72746287E-09-8.81496522E-10
-7.90088207E-14-3.92830567E-13-2.31680362E-128.22000522E-11-8.81496522E-106.37998094E-10

Correlation matrix
1.000000000.269741710.02303001-0.098177690.48694816-0.57606068
0.269741711.000000000.01058408-0.070147450.38492365-0.44514276
0.023030010.010584081.00000000-0.279342960.15346588-0.00534052
-0.09817769-0.07014745-0.279342961.00000000-0.647546060.14183109
0.486948160.384923650.15346588-0.647546061.00000000-0.83966597
-0.57606068-0.44514276-0.005340520.14183109-0.839665971.00000000