NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WL2 ∴ Orbital info ∴ Epoch 57729 MJD
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(549948) 2011WL2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 549948.eq0)
Keplerian elements
(Epoch 57729.5 MJD)
Value 1-σ variation Units
a 1.07788 2.831e-09 au
e 0.283369 1.069e-07
i 14.13 6.416e-06 deg
Ω 212.943 2.305e-05 deg
ω 88.823 2.063e-05 deg
M 267.17 3.138e-05 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7724 au
Aphelion distance 1.3833 au
Asc. node-Earth separation -0.01955 au
Desc. node-Earth separation 0.00293 au
Earth MOID 0.00185 au
Orbital period 408.747 days
Date of orbit computation   feb 26 13:26

Covariance matrix
8.01342182E-18-6.25841751E-17-4.95639127E-151.88685626E-142.37433954E-14-5.60381053E-14
-6.25841751E-171.14202627E-142.64066921E-137.25408283E-13-5.07051929E-13-1.40634817E-12
-4.95639127E-152.64066921E-134.11592453E-117.19955844E-11-9.68019775E-119.98191861E-12
1.88685626E-147.25408283E-137.19955844E-115.31524156E-10-2.53143816E-10-4.30097984E-10
2.37433954E-14-5.07051929E-13-9.68019775E-11-2.53143816E-104.25533228E-10-1.92561563E-10
-5.60381053E-14-1.40634817E-129.98191861E-12-4.30097984E-10-1.92561563E-109.84414182E-10

Correlation matrix
1.00000000-0.20687951-0.272912160.289113460.40659973-0.63093629
-0.206879511.000000000.385160950.29443061-0.23001050-0.41943617
-0.272912160.385160951.000000000.48675526-0.731448560.04958969
0.289113460.294430610.486755261.00000000-0.53227869-0.59458914
0.40659973-0.23001050-0.73144856-0.532278691.00000000-0.29751847
-0.63093629-0.419436170.04958969-0.59458914-0.297518471.00000000