NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WP ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2021WP  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WP.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.10508 7.743e-05 au
e 0.156533 8.996e-05
i 3.807 0.002208 deg
Ω 58.193 0.001646 deg
ω 306.763 0.003787 deg
M 220.324 0.1 deg
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9321 au
Aphelion distance 1.2781 au
Asc. node-Earth separation -0.00228 au
Desc. node-Earth separation 0.17963 au
Earth MOID 0.00105 au
Orbital period 424.315 days
Date of orbit computation   Jul 29 13:07

Covariance matrix
5.99463777E-096.96430331E-091.70245402E-071.06229909E-07-2.85532315E-07-7.74528261E-06
6.96430331E-098.09341660E-091.97972870E-071.23964568E-07-3.33001333E-07-8.99775306E-06
1.70245402E-071.97972870E-074.87706761E-063.19469865E-06-8.25788553E-06-2.20005736E-04
1.06229909E-071.23964568E-073.19469865E-062.71062614E-06-5.61046051E-06-1.37541170E-04
-2.85532315E-07-3.33001333E-07-8.25788553E-06-5.61046051E-061.43436808E-053.68877051E-04
-7.74528261E-06-8.99775306E-06-2.20005736E-04-1.37541170E-043.68877051E-041.00074210E-02

Correlation matrix
1.000000000.999839420.995667960.83335592-0.97374107-0.99998782
0.999839421.000000000.996461080.83694479-0.97734910-0.99978597
0.995667960.996461081.000000000.87864956-0.98732280-0.99584909
0.833355920.836944790.878649561.00000000-0.89977390-0.83509680
-0.97374107-0.97734910-0.98732280-0.899773901.000000000.97362171
-0.99998782-0.99978597-0.99584909-0.835096800.973621711.00000000