NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005UD ∴ Orbital info ∴ Epoch 60400 MJD
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(155140) 2005UD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 155140.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.27463 2.533e-09 au
e 0.872603 3.911e-08
i 28.645 1.018e-05 deg
Ω 19.69 5.679e-06 deg
ω 207.633 6.983e-06 deg
M 329.439 1.165e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1624 au
Aphelion distance 2.3869 au
Asc. node-Earth separation 0.34279 au
Desc. node-Earth separation -0.83019 au
Earth MOID 0.07698 au
Orbital period 525.624 days
Date of orbit computation   feb 27 11:45

Covariance matrix
6.41599719E-18-8.74832304E-18-2.90876209E-15-2.99260117E-155.90125775E-15-2.33612453E-14
-8.74832304E-181.52954528E-154.07180960E-149.14170570E-15-1.14300531E-13-9.19864130E-14
-2.90876209E-154.07180960E-141.03716131E-102.64998971E-11-2.88595253E-111.44764376E-11
-2.99260117E-159.14170570E-152.64998971E-113.22523289E-11-3.10403363E-111.56433624E-11
5.90125775E-15-1.14300531E-13-2.88595253E-11-3.10403363E-114.87644647E-11-3.18074091E-11
-2.33612453E-14-9.19864130E-141.44764376E-111.56433624E-11-3.18074091E-111.35792985E-10

Correlation matrix
1.00000000-0.08831034-0.11275945-0.208034910.33362668-0.79145320
-0.088310341.000000000.102231120.04115907-0.41851916-0.20183842
-0.112759450.102231121.000000000.45818460-0.405802110.12198316
-0.208034910.041159070.458184601.00000000-0.782697860.23638009
0.33362668-0.41851916-0.40580211-0.782697861.00000000-0.39087500
-0.79145320-0.201838420.121983160.23638009-0.390875001.00000000