NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011DU9 ∴ Orbital info ∴ Epoch 55623 MJD
Contact »
2011DU9  ▹ 
ORBITAL INFORMATION
(ASCII data file 2011DU9.eq0)
Keplerian elements
(Epoch 55623.7 MJD)
Value 1-σ variation Units
a 1.93769 0.001421 au
e 0.513777 0.0003695
i 3.41 0.001905 deg
Ω 155.267 0.0002673 deg
ω 328.1 0.0009389 deg
M 11.799 0.01408 deg
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9421 au
Aphelion distance 2.9332 au
Asc. node-Earth separation 0.0034 au
Desc. node-Earth separation 1.51797 au
Earth MOID 0.0011 au
Orbital period 985.197 days
Date of orbit computation   feb 26 10:44

Covariance matrix
2.02006099E-065.25165781E-072.70679122E-062.36846553E-07-1.24406898E-06-2.00122594E-05
5.25165781E-071.36530556E-077.03702635E-076.17144610E-08-3.23659477E-07-5.20268656E-06
2.70679122E-067.03702635E-073.62729531E-063.18939455E-07-1.66943298E-06-2.68154619E-05
2.36846553E-076.17144610E-083.18939455E-077.14261311E-08-2.15652848E-07-2.34542433E-06
-1.24406898E-06-3.23659477E-07-1.66943298E-06-2.15652848E-078.81626820E-071.23222332E-05
-2.00122594E-05-5.20268656E-06-2.68154619E-05-2.34542433E-061.23222332E-051.98256908E-04

Correlation matrix
1.000000000.999998270.999956390.62352844-0.93222302-0.99999935
0.999998271.000000000.999960370.62494737-0.93289121-0.99999670
0.999956390.999960371.000000000.62659688-0.93354473-0.99995317
0.623528440.624947370.626596881.00000000-0.85937801-0.62327355
-0.93222302-0.93289121-0.93354473-0.859378011.000000000.93203638
-0.99999935-0.99999670-0.99995317-0.623273550.932036381.00000000