NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004DD ∴ Orbital info ∴ Epoch 60400 MJD
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(385497) 2004DD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 385497.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.58868 7.244e-09 au
e 0.459323 2.913e-07
i 11.584 1.326e-05 deg
Ω 3.686 5.058e-05 deg
ω 8.584 5.791e-05 deg
M 109.67 5.125e-05 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.859 au
Aphelion distance 2.3184 au
Asc. node-Earth separation -0.13979 au
Desc. node-Earth separation 1.29957 au
Earth MOID 0.13036 au
Orbital period 731.399 days
Date of orbit computation   mar 12 13:32

Covariance matrix
5.24809927E-17-1.76925353E-167.43680906E-156.67522015E-15-6.66284749E-148.13431627E-14
-1.76925353E-168.48817397E-141.89850496E-13-8.28903941E-13-1.27324693E-12-8.44891419E-12
7.43680906E-151.89850496E-131.75848200E-10-5.81277347E-104.91364570E-109.84511813E-11
6.67522015E-15-8.28903941E-13-5.81277347E-102.55862142E-09-2.57171899E-092.14581256E-10
-6.66284749E-14-1.27324693E-124.91364570E-10-2.57171899E-093.35351005E-09-1.11562241E-09
8.13431627E-14-8.44891419E-129.84511813E-112.14581256E-10-1.11562241E-092.62694968E-09

Correlation matrix
1.00000000-0.083826610.077413490.01821636-0.158821410.21907567
-0.083826611.000000000.04914005-0.05624631-0.07546676-0.56580644
0.077413490.049140051.00000000-0.866585500.639860160.14485253
0.01821636-0.05624631-0.866585501.00000000-0.877951830.08276808
-0.15882141-0.075466760.63986016-0.877951831.00000000-0.37587336
0.21907567-0.565806440.144852530.08276808-0.375873361.00000000