NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WD2 ∴ Orbital info ∴ Epoch 59550 MJD
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2021WD2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WD2.eq0)
Keplerian elements
(Epoch 59550.7 MJD)
Value 1-σ variation Units
a 1.35126 3.001e-05 au
e 0.254007 1.509e-05
i 9.372 0.0005016 deg
Ω 252.374 0.0003561 deg
ω 229.057 0.0001169 deg
M 324.582 0.001226 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.008 au
Aphelion distance 1.6945 au
Asc. node-Earth separation 0.50058 au
Desc. node-Earth separation 0.09804 au
Earth MOID 0.07384 au
Orbital period 573.732 days
Date of orbit computation   feb 26 12:44

Covariance matrix
9.00440382E-104.52634342E-101.50002366E-08-1.05857362E-08-1.58102109E-093.67520149E-08
4.52634342E-102.27565959E-107.53669590E-09-5.31684516E-09-7.90967128E-101.84718057E-08
1.50002366E-087.53669590E-092.51596370E-07-1.78133834E-07-2.33182875E-086.10774485E-07
-1.05857362E-08-5.31684516E-09-1.78133834E-071.26797479E-071.52824121E-08-4.30730113E-07
-1.58102109E-09-7.90967128E-10-2.33182875E-081.52824121E-081.36582267E-08-7.04229347E-08
3.67520149E-081.84718057E-086.10774485E-07-4.30730113E-07-7.04229347E-081.50354160E-06

Correlation matrix
1.000000000.999922570.99659440-0.99069114-0.450830220.99884005
0.999922571.000000000.99603628-0.98979454-0.448649950.99861475
0.996594400.996036281.00000000-0.99733009-0.397784000.99304968
-0.99069114-0.98979454-0.997330091.000000000.36723109-0.98648890
-0.45083022-0.44864995-0.397784000.367231091.00000000-0.49142725
0.998840050.998614750.99304968-0.98648890-0.491427251.00000000