NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WX7 ∴ Orbital info ∴ Epoch 55155 MJD
Contact »
2009WX7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WX7.eq0)
Keplerian elements
(Epoch 55155.5 MJD)
Value 1-σ variation Units
a 1.81097 0.002945 au
e 0.458027 0.0008898
i 2.921 0.004529 deg
Ω 60.203 0.001076 deg
ω 336.522 0.006909 deg
M 7.335 0.01791 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9815 au
Aphelion distance 2.6404 au
Asc. node-Earth separation 0.01999 au
Desc. node-Earth separation 1.45476 au
Earth MOID 0.00782 au
Orbital period 890.154 days
Date of orbit computation   Jul 29 11:19

Covariance matrix
8.67536099E-062.62094378E-061.33311043E-053.16687039E-06-2.00935693E-05-5.27498320E-05
2.62094378E-067.91824606E-074.02730788E-069.56783685E-07-6.07210347E-06-1.59359577E-05
1.33311043E-054.02730788E-062.05110277E-054.86037529E-06-3.07265139E-05-8.11036720E-05
3.16687039E-069.56783685E-074.86037529E-061.15883894E-06-7.35959323E-06-1.92490892E-05
-2.00935693E-05-6.07210347E-06-3.07265139E-05-7.35959323E-064.77283085E-051.21813770E-04
-5.27498320E-05-1.59359577E-05-8.11036720E-05-1.92490892E-051.21813770E-043.20852562E-04

Correlation matrix
1.000000000.999998690.999375360.99879181-0.98747314-0.99982628
0.999998691.000000000.999324710.99882114-0.98772636-0.99979490
0.999375360.999324711.000000000.99692974-0.98204538-0.99975607
0.998791810.998821140.996929741.00000000-0.98958761-0.99826510
-0.98747314-0.98772636-0.98204538-0.989587611.000000000.98436374
-0.99982628-0.99979490-0.99975607-0.998265100.984363741.00000000