NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WD2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021WD2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WD2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.35187 3e-05 au
e 0.254174 1.505e-05
i 9.37 0.0005019 deg
Ω 252.328 0.0003508 deg
ω 229.099 0.0001221 deg
M 137.192 0.01649 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0083 au
Aphelion distance 1.6955 au
Asc. node-Earth separation 0.50274 au
Desc. node-Earth separation 0.09924 au
Earth MOID 0.07475 au
Orbital period 574.115 days
Date of orbit computation   feb 26 12:44

Covariance matrix
8.99965460E-104.51520110E-101.50053659E-08-1.04249093E-08-1.91620175E-09-4.94561160E-07
4.51520110E-102.26566419E-107.52467322E-09-5.22591446E-09-9.57566756E-10-2.48128141E-07
1.50053659E-087.52467322E-092.51906147E-07-1.75594711E-07-2.89439254E-08-8.24742119E-06
-1.04249093E-08-5.22591446E-09-1.75594711E-071.23077388E-071.89344243E-085.73015743E-06
-1.91620175E-09-9.57566756E-10-2.89439254E-081.89344243E-081.48973688E-081.04714465E-06
-4.94561160E-07-2.48128141E-07-8.24742119E-065.73015743E-061.04714465E-062.71781402E-04

Correlation matrix
1.000000000.999922650.99658486-0.99053592-0.52332747-0.99999359
0.999922651.000000000.99602558-0.98963579-0.52121452-0.99992721
0.996584860.996025581.00000000-0.99724740-0.47247982-0.99675615
-0.99053592-0.98963579-0.997247401.000000000.442189250.99075792
-0.52332747-0.52121452-0.472479820.442189251.000000000.52040568
-0.99999359-0.99992721-0.996756150.990757920.520405681.00000000