NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UU20 ∴ Orbital info ∴ Epoch 60400 MJD
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(448818) 2011UU20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 448818.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.48447 1.051e-08 au
e 0.524553 3.123e-08
i 21.976 6.584e-06 deg
Ω 355.093 8.136e-06 deg
ω 137.183 1.25e-05 deg
M 19.907 3.875e-06 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1812 au
Aphelion distance 3.7877 au
Asc. node-Earth separation 1.92285 au
Desc. node-Earth separation 0.30597 au
Earth MOID 0.2621 au
Orbital period 1430.37 days
Date of orbit computation   apr 30 14:46

Covariance matrix
1.10469225E-162.21847590E-16-2.23893067E-14-5.13821026E-15-1.07547221E-15-1.97163501E-14
2.21847590E-169.75483134E-16-6.28588400E-14-6.04876013E-15-1.87913447E-14-4.09326931E-14
-2.23893067E-14-6.28588400E-144.33522983E-114.83406068E-12-5.28210602E-133.05026295E-12
-5.13821026E-15-6.04876013E-154.83406068E-126.61887852E-11-5.74576869E-11-1.01533103E-13
-1.07547221E-15-1.87913447E-14-5.28210602E-13-5.74576869E-111.56256546E-10-3.21693250E-11
-1.97163501E-14-4.09326931E-143.05026295E-12-1.01533103E-13-3.21693250E-111.50194917E-11

Correlation matrix
1.000000000.67580932-0.32352953-0.06008956-0.00818577-0.48403665
0.675809321.00000000-0.30566831-0.02380479-0.04813144-0.33816824
-0.32352953-0.305668311.000000000.09024306-0.006417740.11953734
-0.06008956-0.023804790.090243061.00000000-0.56498488-0.00322024
-0.00818577-0.04813144-0.00641774-0.564984881.00000000-0.66404150
-0.48403665-0.338168240.11953734-0.00322024-0.664041501.00000000