NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XW2 ∴ Orbital info ∴ Epoch 59552 MJD
Contact »
2021XW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XW2.eq0)
Keplerian elements
(Epoch 59552.2 MJD)
Value 1-σ variation Units
a 2.20653 0.08849 au
e 0.632855 0.01487
i 6.631 0.09181 deg
Ω 334.776 0.7661 deg
ω 6.825 0.9404 deg
M 18.887 1.254 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8101 au
Aphelion distance 3.603 au
Asc. node-Earth separation -0.19887 au
Desc. node-Earth separation 2.56903 au
Earth MOID 0.09438 au
Orbital period 1197.19 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
7.83057522E-031.31587418E-038.12451325E-03-6.77160945E-028.30567065E-02-1.10952584E-01
1.31587418E-032.21132944E-041.36528600E-03-1.13757793E-021.39515405E-02-1.86447063E-02
8.12451325E-031.36528600E-038.42952280E-03-7.02515442E-028.61639919E-02-1.15117221E-01
-6.77160945E-02-1.13757793E-02-7.02515442E-025.86866727E-01-7.20307501E-019.59519949E-01
8.30567065E-021.39515405E-028.61639919E-02-7.20307501E-018.84283251E-01-1.17690848E+00
-1.10952584E-01-1.86447063E-02-1.15117221E-019.59519949E-01-1.17690848E+001.57210497E+00

Correlation matrix
1.000000000.999978840.99999775-0.998907620.99811866-0.99999958
0.999978841.000000000.99998945-0.998584200.99769947-0.99997249
0.999997750.999989451.00000000-0.998814040.99799558-0.99999547
-0.99890762-0.99858420-0.998814041.00000000-0.999890620.99894941
0.998118660.997699470.99799558-0.999890621.00000000-0.99817393
-0.99999958-0.99997249-0.999995470.99894941-0.998173931.00000000