NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1993UD ∴ Orbital info ∴ Epoch 60400 MJD
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1993UD  ▹ 
ORBITAL INFORMATION
(ASCII data file 1993UD.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.31994 5.528e-09 au
e 0.194568 1.251e-07
i 22.792 1.587e-05 deg
Ω 25.023 2.003e-05 deg
ω 254.9 6.29e-05 deg
M 119.478 9.342e-05 deg
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0631 au
Aphelion distance 1.5768 au
Asc. node-Earth separation 0.34224 au
Desc. node-Earth separation 0.20546 au
Earth MOID 0.1823 au
Orbital period 553.897 days
Date of orbit computation   feb 26 10:21

Covariance matrix
3.05638873E-17-4.47241908E-16-9.95516902E-159.94095411E-152.38320124E-13-4.49990835E-13
-4.47241908E-161.56375988E-142.11798301E-13-2.42082877E-13-5.36164762E-129.07244634E-12
-9.95516902E-152.11798301E-132.51791994E-106.68354689E-12-3.82583592E-111.02476013E-10
9.94095411E-15-2.42082877E-136.68354689E-124.01315454E-10-2.50390972E-10-1.93247421E-10
2.38320124E-13-5.36164762E-12-3.82583592E-11-2.50390972E-103.95693877E-09-5.39056843E-09
-4.49990835E-139.07244634E-121.02476013E-10-1.93247421E-10-5.39056843E-098.72654334E-09

Correlation matrix
1.00000000-0.64692385-0.113481060.089759580.68529373-0.87132114
-0.646923851.000000000.10673737-0.09663537-0.681606260.77663731
-0.113481060.106737371.000000000.02102534-0.038328840.06913216
0.08975958-0.096635370.021025341.00000000-0.19869917-0.10326417
0.68529373-0.68160626-0.03832884-0.198699171.00000000-0.91734727
-0.871321140.776637310.06913216-0.10326417-0.917347271.00000000