NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011YW15 ∴ Orbital info ∴ Epoch 55947 MJD
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2011YW15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011YW15.eq0)
Keplerian elements
(Epoch 55947.7 MJD)
Value 1-σ variation Units
a 1.48309 0.0001328 au
e 0.328581 5.892e-05
i 5.057 0.0007469 deg
Ω 91.679 5.153e-05 deg
ω 353.611 0.0003739 deg
M 18.708 0.002413 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9958 au
Aphelion distance 1.9704 au
Asc. node-Earth separation 0.01363 au
Desc. node-Earth separation 0.94643 au
Earth MOID 0.01305 au
Orbital period 659.706 days
Date of orbit computation   Jul 29 11:38

Covariance matrix
1.76251038E-087.82189575E-099.91505570E-085.04567629E-09-4.86414769E-08-3.20405527E-07
7.82189575E-093.47131313E-094.40025851E-082.24274907E-09-2.15943947E-08-1.42192059E-07
9.91505570E-084.40025851E-085.57826750E-072.85101017E-08-2.73894930E-07-1.80239368E-06
5.04567629E-092.24274907E-092.85101017E-082.65569946E-09-1.63598138E-08-9.12470020E-08
-4.86414769E-08-2.15943947E-08-2.73894930E-07-1.63598138E-081.39792332E-078.82983290E-07
-3.20405527E-07-1.42192059E-07-1.80239368E-06-9.12470020E-088.82983290E-075.82496149E-06

Correlation matrix
1.000000000.999998360.999953140.73750349-0.97993944-0.99997151
0.999998361.000000000.999957700.73865957-0.98028524-0.99995836
0.999953140.999957701.000000000.74072949-0.98082754-0.99989284
0.737503490.738659570.740729491.00000000-0.84907728-0.73363934
-0.97993944-0.98028524-0.98082754-0.849077281.000000000.97850778
-0.99997151-0.99995836-0.99989284-0.733639340.978507781.00000000