NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WK15 ∴ Orbital info ∴ Epoch 60400 MJD
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2011WK15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WK15.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.9924 5.515e-08 au
e 0.470851 2.266e-08
i 7.021 3.204e-06 deg
Ω 104.973 2.03e-05 deg
ω 56.395 2.57e-05 deg
M 82.842 4.599e-05 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0543 au
Aphelion distance 2.9305 au
Asc. node-Earth separation 0.24765 au
Desc. node-Earth separation 1.07994 au
Earth MOID 0.11428 au
Orbital period 1027.22 days
Date of orbit computation   feb 26 10:49

Covariance matrix
3.04187403E-158.77451400E-164.76341427E-151.52594728E-13-3.76579489E-13-2.52605152E-12
8.77451400E-165.13688389E-16-8.79741563E-151.26463824E-13-2.32036638E-13-7.10650952E-13
4.76341427E-15-8.79741563E-151.02646795E-111.92359243E-11-2.18159692E-11-2.55169186E-12
1.52594728E-131.26463824E-131.92359243E-114.12001149E-10-4.79848079E-10-1.01510120E-10
-3.76579489E-13-2.32036638E-13-2.18159692E-11-4.79848079E-106.60307529E-102.47297570E-10
-2.52605152E-12-7.10650952E-13-2.55169186E-12-1.01510120E-102.47297570E-102.11484947E-09

Correlation matrix
1.000000000.701944190.026957220.13630748-0.26571307-0.99593699
0.701944191.00000000-0.121152540.27489524-0.39841306-0.68181529
0.02695722-0.121152541.000000000.29579522-0.26498951-0.01731872
0.136307480.274895240.295795221.00000000-0.91998643-0.10874778
-0.26571307-0.39841306-0.26498951-0.919986431.000000000.20927001
-0.99593699-0.68181529-0.01731872-0.108747780.209270011.00000000