NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SU9 ∴ Orbital info ∴ Epoch 56191 MJD
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2012SU9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012SU9.eq0)
Keplerian elements
(Epoch 56191.4 MJD)
Value 1-σ variation Units
a 0.929639 0.0001147 au
e 0.36024 0.0009003
i 0.497 0.001254 deg
Ω 323.632 0.01533 deg
ω 264.159 0.01367 deg
M 92.891 0.1122 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5947 au
Aphelion distance 1.2645 au
Asc. node-Earth separation -0.17165 au
Desc. node-Earth separation -0.20837 au
Earth MOID 0.00397 au
Orbital period 327.393 days
Date of orbit computation   Jul 29 11:22

Covariance matrix
1.31586285E-081.03089255E-071.43476407E-07-7.98905375E-081.22046661E-07-1.28637325E-05
1.03089255E-078.10561730E-071.12058521E-06-1.39067815E-061.62391553E-06-1.01010551E-04
1.43476407E-071.12058521E-061.57324645E-064.33847654E-071.47055078E-07-1.39995661E-04
-7.98905375E-08-1.39067815E-064.33847654E-072.35020083E-04-2.09223321E-041.37766006E-04
1.22046661E-071.62391553E-061.47055078E-07-2.09223321E-041.86814556E-04-1.71338659E-04
-1.28637325E-05-1.01010551E-04-1.39995661E-041.37766006E-04-1.71338659E-041.25938461E-02

Correlation matrix
1.000000000.998194200.99718744-0.045429460.07784222-0.99926919
0.998194201.000000000.99232392-0.100758360.13196691-0.99975711
0.997187440.992323921.000000000.022562460.00857781-0.99457378
-0.04542946-0.100758360.022562461.00000000-0.998509610.08007748
0.077842220.131966910.00857781-0.998509611.00000000-0.11170454
-0.99926919-0.99975711-0.994573780.08007748-0.111704541.00000000