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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UB131 ∴ Orbital info ∴ Epoch 60400 MJD
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2011UB131  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011UB131.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.92113 3.7e-08 au
e 0.812285 2.55e-07
i 14.266 5.753e-05 deg
Ω 5.241 7.047e-05 deg
ω 124.627 9.041e-05 deg
M 162.313 7.362e-06 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5483 au
Aphelion distance 5.2939 au
Asc. node-Earth separation 0.84439 au
Desc. node-Earth separation -0.31751 au
Earth MOID 0.13733 au
Orbital period 1823.58 days
Date of orbit computation   feb 26 10:45

Covariance matrix
1.36913001E-158.53986261E-151.43586370E-121.18719980E-121.38466840E-12-2.28430659E-13
8.53986261E-156.50185426E-145.41127227E-123.00235205E-121.58145433E-11-1.10242093E-12
1.43586370E-125.41127227E-123.30936657E-093.59737511E-09-1.72439450E-09-3.16318984E-10
1.18719980E-123.00235205E-123.59737511E-094.96659875E-09-3.80560337E-09-2.33518284E-10
1.38466840E-121.58145433E-11-1.72439450E-09-3.80560337E-098.17367908E-09-1.27526179E-10
-2.28430659E-13-1.10242093E-12-3.16318984E-10-2.33518284E-10-1.27526179E-105.41928507E-11

Correlation matrix
1.000000000.905127840.674556660.455273040.41391832-0.83861195
0.905127841.000000000.368899730.167075770.68600811-0.58729708
0.674556660.368899731.000000000.88732711-0.33155486-0.74693330
0.455273040.167075770.887327111.00000000-0.59728993-0.45011175
0.413918320.68600811-0.33155486-0.597289931.00000000-0.19161061
-0.83861195-0.58729708-0.74693330-0.45011175-0.191610611.00000000