NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WR5 ∴ Orbital info ∴ Epoch 56293 MJD
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2001WR5  ▹ 
ORBITAL INFORMATION
(ASCII data file 2001WR5.eq0)
Keplerian elements
(Epoch 56293.8 MJD)
Value 1-σ variation Units
a 2.8011 4.912e-09 au
e 0.625504 3.32e-08
i 3.07 5.452e-06 deg
Ω 232.503 5.365e-05 deg
ω 211.47 5.436e-05 deg
M 132.036 3.214e-06 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.049 au
Aphelion distance 4.5532 au
Asc. node-Earth separation 2.64629 au
Desc. node-Earth separation 0.12308 au
Earth MOID 0.07018 au
Orbital period 1712.34 days
Date of orbit computation   Mar 19 08:45

Covariance matrix
2.41289792E-171.21455941E-16-1.13106746E-144.38182643E-145.17848676E-14-1.53405631E-14
1.21455941E-161.10191207E-15-9.28230059E-144.40879367E-136.22008531E-14-7.26892440E-14
-1.13106746E-14-9.28230059E-142.97297360E-111.06620116E-10-1.55664424E-106.95983640E-12
4.38182643E-144.40879367E-131.06620116E-102.87853475E-09-2.71030065E-09-2.34430109E-11
5.17848676E-146.22008531E-14-1.55664424E-10-2.71030065E-092.95538549E-09-4.07345689E-11
-1.53405631E-14-7.26892440E-146.95983640E-12-2.34430109E-11-4.07345689E-111.03270623E-11

Correlation matrix
1.000000000.74486200-0.422302360.166264660.19392166-0.97181462
0.744862001.00000000-0.512845600.247548650.03446798-0.68140966
-0.42230236-0.512845601.000000000.36446673-0.525154120.39720537
0.166264660.247548650.364466731.00000000-0.92923308-0.13596880
0.193921660.03446798-0.52515412-0.929233081.00000000-0.23316731
-0.97181462-0.681409660.39720537-0.13596880-0.233167311.00000000