NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997WU22 ∴ Orbital info ∴ Epoch 60600 MJD
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(16834) 1997WU22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 16834.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.46807 8.696e-10 au
e 0.442084 2.395e-08
i 15.997 2.942e-06 deg
Ω 260.757 8.552e-06 deg
ω 334.393 8.72e-06 deg
M 247.482 5.222e-06 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8191 au
Aphelion distance 2.1171 au
Asc. node-Earth separation -0.16946 au
Desc. node-Earth separation 0.97998 au
Earth MOID 0.14487 au
Orbital period 649.705 days
Date of orbit computation   Sep 14 14:46

Covariance matrix
7.56260337E-19-4.04308979E-185.42566778E-16-2.69597931E-153.75843427E-15-3.86731915E-15
-4.04308979E-185.73664955E-16-5.27749526E-151.39149460E-14-5.25364193E-15-1.39339569E-14
5.42566778E-16-5.27749526E-158.65783315E-122.89225336E-12-3.86719417E-12-2.49690384E-13
-2.69597931E-151.39149460E-142.89225336E-127.31368015E-11-6.82646000E-113.78037410E-12
3.75843427E-15-5.25364193E-15-3.86719417E-12-6.82646000E-117.60423556E-11-1.67790100E-11
-3.86731915E-15-1.39339569E-14-2.49690384E-133.78037410E-12-1.67790100E-112.72649813E-11

Correlation matrix
1.00000000-0.194110290.21203762-0.362504090.49561394-0.85167078
-0.194110291.00000000-0.074884870.06793356-0.02515380-0.11141475
0.21203762-0.074884871.000000000.11493803-0.15071747-0.01625154
-0.362504090.067933560.114938031.00000000-0.915376560.08465726
0.49561394-0.02515380-0.15071747-0.915376561.00000000-0.36849869
-0.85167078-0.11141475-0.016251540.08465726-0.368498691.00000000