NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011MW2 ∴ Orbital info ∴ Epoch 55997 MJD
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2011MW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011MW2.eq0)
Keplerian elements
(Epoch 55997.4 MJD)
Value 1-σ variation Units
a 2.28078 1.654e-07 au
e 0.523338 3.587e-07
i 7.919 2.716e-05 deg
Ω 138.024 0.0002076 deg
ω 196.015 0.0001634 deg
M 52.555 2.895e-05 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0872 au
Aphelion distance 3.4744 au
Asc. node-Earth separation 2.34644 au
Desc. node-Earth separation 0.08944 au
Earth MOID 0.08245 au
Orbital period 1258.12 days
Date of orbit computation   feb 26 10:47

Covariance matrix
2.73717778E-145.38664618E-14-2.66390463E-122.19398972E-11-7.79166060E-12-3.57029130E-12
5.38664618E-141.28671790E-13-6.53114940E-125.33837897E-11-2.04774416E-11-7.73177147E-12
-2.66390463E-12-6.53114940E-127.37436553E-10-4.53069310E-093.07628695E-092.63398021E-10
2.19398972E-115.33837897E-11-4.53069310E-094.30879583E-08-2.97811329E-08-2.85036639E-09
-7.79166060E-12-2.04774416E-113.07628695E-09-2.97811329E-082.67152141E-088.95875904E-11
-3.57029130E-12-7.73177147E-122.63398021E-10-2.85036639E-098.95875904E-118.37915513E-10

Correlation matrix
1.000000000.90766434-0.592931930.63885916-0.28813711-0.74550753
0.907664341.00000000-0.670479670.71695149-0.34926470-0.74462433
-0.59293193-0.670479671.00000000-0.803756240.693082900.33508120
0.638859160.71695149-0.803756241.00000000-0.87777646-0.47437590
-0.28813711-0.349264700.69308290-0.877776461.000000000.01893514
-0.74550753-0.744624330.33508120-0.474375900.018935141.00000000