NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HH ∴ Orbital info ∴ Epoch 60400 MJD
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2011HH  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011HH.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.30339 0.000135 au
e 0.212028 7.405e-05
i 3.478 0.002422 deg
Ω 45.726 0.009849 deg
ω 151.237 0.01849 deg
M 257.628 0.6463 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.027 au
Aphelion distance 1.5797 au
Asc. node-Earth separation 0.53917 au
Desc. node-Earth separation 0.04068 au
Earth MOID 0.03155 au
Orbital period 543.515 days
Date of orbit computation   feb 26 10:46

Covariance matrix
1.82124415E-089.99333732E-093.26905914E-07-1.32916575E-062.49471647E-06-8.72210754E-05
9.99333732E-095.48351189E-091.79372155E-07-7.29329668E-071.36883010E-06-4.78589980E-05
3.26905914E-071.79372155E-075.86825557E-06-2.38581118E-054.47816733E-05-1.56558389E-03
-1.32916575E-06-7.29329668E-07-2.38581118E-059.70055926E-05-1.82066441E-046.36549713E-03
2.49471647E-061.36883010E-064.47816733E-05-1.82066441E-043.41753947E-04-1.19474453E-02
-8.72210754E-05-4.78589980E-05-1.56558389E-036.36549713E-03-1.19474453E-024.17709848E-01

Correlation matrix
1.000000000.999993250.99996358-0.999992340.99995473-0.99999999
0.999993251.000000000.99993351-0.999991020.99991569-0.99999275
0.999963580.999933511.00000000-0.999961250.99997476-0.99996426
-0.99999234-0.99999102-0.999961251.00000000-0.999941860.99999213
0.999954730.999915690.99997476-0.999941861.00000000-0.99995608
-0.99999999-0.99999275-0.999964260.99999213-0.999956081.00000000