NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WQ4 ∴ Orbital info ∴ Epoch 55886 MJD
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2011WQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WQ4.eq0)
Keplerian elements
(Epoch 55886.1 MJD)
Value 1-σ variation Units
a 1.83608 0.0001942 au
e 0.478228 5.666e-05
i 0.245 2.078e-05 deg
Ω 215.325 0.00124 deg
ω 230.362 0.001366 deg
M 351.276 0.001512 deg
Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.958 au
Aphelion distance 2.7142 au
Asc. node-Earth separation 1.03345 au
Desc. node-Earth separation 0.09101 au
Earth MOID 0.00179 au
Orbital period 908.735 days
Date of orbit computation   Jul 29 11:22

Covariance matrix
3.77138358E-081.10027227E-083.59254689E-09-1.52821775E-071.87406698E-072.93588861E-07
1.10027227E-083.20996400E-091.04800502E-09-4.45950437E-085.46878389E-088.56514371E-08
3.59254689E-091.04800502E-094.31749389E-10-5.53566765E-098.75830076E-092.79883415E-08
-1.52821775E-07-4.45950437E-08-5.53566765E-091.53663950E-06-1.68490654E-06-1.18721872E-06
1.87406698E-075.46878389E-088.75830076E-09-1.68490654E-061.86704623E-061.45580888E-06
2.93588861E-078.56514371E-082.79883415E-08-1.18721872E-061.45580888E-062.28567600E-06

Correlation matrix
1.000000000.999999380.89029970-0.634817500.706247980.99995829
0.999999381.000000000.89022014-0.634966070.706420260.99994759
0.890299700.890220141.00000000-0.214915700.308479600.89095130
-0.63481750-0.63496607-0.214915701.00000000-0.99474619-0.63348656
0.706247980.706420260.30847960-0.994746191.000000000.70472470
0.999958290.999947590.89095130-0.633486560.704724701.00000000