NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008SJ148 ∴ Orbital info ∴ Epoch 60600 MJD
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2008SJ148  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008SJ148.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.20842 0.001657 au
e 0.384415 0.002558
i 2.638 0.02453 deg
Ω 202.473 0.09181 deg
ω 72.982 0.05207 deg
M 77.814 12.54 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7439 au
Aphelion distance 1.673 au
Asc. node-Earth separation -0.07509 au
Desc. node-Earth separation 0.16373 au
Earth MOID 0.00957 au
Orbital period 485.207 days
Date of orbit computation   Jul 29 11:14

Covariance matrix
2.74655533E-064.23910632E-064.06571663E-05-1.52157014E-048.62622913E-05-2.07816363E-02
4.23910632E-066.54286520E-066.27533658E-05-2.34844188E-041.33123891E-04-3.20749305E-02
4.06571663E-056.27533658E-056.01886612E-04-2.25240978E-031.27668206E-03-3.07629896E-01
-1.52157014E-04-2.34844188E-04-2.25240978E-038.42945802E-03-4.77879496E-031.15128638E+00
8.62622913E-051.33123891E-041.27668206E-03-4.77879496E-032.71144865E-03-6.52697871E-01
-2.07816363E-02-3.20749305E-02-3.07629896E-011.15128638E+00-6.52697871E-011.57242930E+02

Correlation matrix
1.000000000.999991130.99996681-0.999995330.99959971-1.00000000
0.999991131.000000000.99999009-0.999990800.99947359-0.99999119
0.999966810.999990091.00000000-0.999977520.99936635-0.99996692
-0.99999533-0.99999080-0.999977521.00000000-0.999580740.99999535
0.999599710.999473590.99936635-0.999580741.00000000-0.99959929
-1.00000000-0.99999119-0.999966920.99999535-0.999599291.00000000