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   feb 26 10:56

Covariance matrix
3.77138427E-081.10027247E-083.59254739E-09-1.52821861E-071.87406800E-072.93588906E-07
1.10027247E-083.20996459E-091.04800516E-09-4.45950689E-085.46878687E-088.56514502E-08
3.59254739E-091.04800516E-094.31749427E-10-5.53567666E-098.75831113E-092.79883446E-08
-1.52821861E-07-4.45950689E-08-5.53567666E-091.53663977E-06-1.68490692E-06-1.18721936E-06
1.87406800E-075.46878687E-088.75831113E-09-1.68490692E-061.86704675E-061.45580964E-06
2.93588906E-078.56514502E-082.79883446E-08-1.18721936E-061.45580964E-062.28567628E-06

Correlation matrix
1.000000000.999999380.89029970-0.634817750.706248200.99995829
0.999999381.000000000.89022014-0.634966310.706420480.99994759
0.890299700.890220141.00000000-0.214916020.308479910.89095130
-0.63481775-0.63496631-0.214916021.00000000-0.99474619-0.63348681
0.706248200.706420480.30847991-0.994746191.000000000.70472492
0.999958290.999947590.89095130-0.633486810.704724921.00000000