NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998DX11 ∴ Orbital info ∴ Epoch 50868 MJD
Contact »
1998DX11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998DX11.eq0)
Keplerian elements
(Epoch 50868.6 MJD)
Value 1-σ variation Units
a 2.49346 0.006757 au
e 0.604691 0.001071
i 6.525 0.008253 deg
Ω 335.005 0.0001597 deg
ω 162.181 0.0007253 deg
M 3.774 0.01639 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9857 au
Aphelion distance 4.0012 au
Asc. node-Earth separation 2.71589 au
Desc. node-Earth separation 0.01428 au
Earth MOID 0.01099 au
Orbital period 1438.14 days
Date of orbit computation   feb 26 10:22

Covariance matrix
4.56581555E-057.23536667E-065.57655210E-051.07677422E-06-2.28732553E-06-1.10776130E-04
7.23536667E-061.14657607E-068.83704613E-061.70631963E-07-3.62862846E-07-1.75544212E-05
5.57655210E-058.83704613E-066.81168071E-051.31537314E-06-2.77787375E-06-1.35301696E-04
1.07677422E-061.70631963E-071.31537314E-062.55036899E-08-5.14705271E-08-2.61296435E-06
-2.28732553E-06-3.62862846E-07-2.77787375E-06-5.14705271E-085.26015343E-075.47117327E-06
-1.10776130E-04-1.75544212E-05-1.35301696E-04-2.61296435E-065.47117327E-062.68780733E-04

Correlation matrix
1.000000000.999999830.999952660.99784700-0.46673416-0.99997224
0.999999831.000000000.999950600.99783203-0.46724199-0.99996779
0.999952660.999950601.000000000.99797651-0.46407285-0.99994712
0.997847000.997832030.997976511.00000000-0.44438347-0.99800544
-0.46673416-0.46724199-0.46407285-0.444383471.000000000.46013174
-0.99997224-0.99996779-0.99994712-0.998005440.460131741.00000000