NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005UD ∴ Orbital info ∴ Epoch 58339 MJD
Contact »
(155140) 2005UD  ▹ 
ORBITAL INFORMATION
(ASCII data file 155140.eq0)
Keplerian elements
(Epoch 58339.1 MJD)
Value 1-σ variation Units
a 1.27482 2.515e-09 au
e 0.87238 3.913e-08
i 28.678 1.019e-05 deg
Ω 19.741 5.66e-06 deg
ω 207.582 6.971e-06 deg
M 358.208 8.773e-06 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1627 au
Aphelion distance 2.387 au
Asc. node-Earth separation 0.34465 au
Desc. node-Earth separation -0.83086 au
Earth MOID 0.07753 au
Orbital period 525.744 days
Date of orbit computation   feb 27 11:45

Covariance matrix
6.32583916E-18-1.10001407E-17-3.16043261E-15-3.01583944E-156.04017502E-15-1.24645762E-14
-1.10001407E-171.53094612E-154.08562921E-149.24848882E-15-1.14468687E-13-1.07497312E-13
-3.16043261E-154.08562921E-141.03798465E-102.63329805E-11-2.87026052E-119.39409028E-12
-3.01583944E-159.24848882E-152.63329805E-113.20397532E-11-3.08411789E-111.06914750E-11
6.04017502E-15-1.14468687E-13-2.87026052E-11-3.08411789E-114.86003974E-11-2.21017231E-11
-1.24645762E-14-1.07497312E-139.39409028E-121.06914750E-11-2.21017231E-117.69570645E-11

Correlation matrix
1.00000000-0.11177874-0.12333661-0.211838340.34448518-0.56492943
-0.111778741.000000000.102490480.04175863-0.41964962-0.31317956
-0.123336610.102490481.000000000.45662530-0.404115900.10510782
-0.211838340.041758630.456625301.00000000-0.781567480.21531228
0.34448518-0.41964962-0.40411590-0.781567481.00000000-0.36139486
-0.56492943-0.313179560.105107820.21531228-0.361394861.00000000