NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WD3 ∴ Orbital info ∴ Epoch 60400 MJD
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2021WD3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WD3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.989381 8.555e-05 au
e 0.10676 0.0004502
i 8.879 0.03775 deg
Ω 242.971 0.001098 deg
ω 55.526 0.03869 deg
M 250.891 0.2044 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8838 au
Aphelion distance 1.095 au
Asc. node-Earth separation -0.09046 au
Desc. node-Earth separation 0.05475 au
Earth MOID 0.04427 au
Orbital period 359.454 days
Date of orbit computation   feb 26 12:28

Covariance matrix
7.31823911E-093.83114433E-083.21979780E-06-9.37963965E-083.29839651E-06-1.74733616E-05
3.83114433E-082.02721769E-071.69879700E-05-4.89039959E-071.74129597E-05-9.18683842E-05
3.21979780E-061.69879700E-051.42472850E-03-4.11485610E-051.45996568E-03-7.71170559E-03
-9.37963965E-08-4.89039959E-07-4.11485610E-051.20602480E-06-4.21168651E-052.23560758E-04
3.29839651E-061.74129597E-051.45996568E-03-4.21168651E-051.49714127E-03-7.90279447E-03
-1.74733616E-05-9.18683842E-05-7.71170559E-032.23560758E-04-7.90279447E-034.17930946E-02

Correlation matrix
1.000000000.994660850.99714713-0.998400380.99647905-0.99912747
0.994660851.000000000.99959767-0.989044960.99951890-0.99807602
0.997147130.999597671.00000000-0.992682750.99964363-0.99938337
-0.99840038-0.98904496-0.992682751.00000000-0.991166300.99578410
0.996479050.999518900.99964363-0.991166301.00000000-0.99907256
-0.99912747-0.99807602-0.999383370.99578410-0.999072561.00000000