NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AA23 ∴ Orbital info ∴ Epoch 60600 MJD
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2011AA23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011AA23.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.29535 5.659e-05 au
e 0.217371 3.147e-05
i 7.014 0.0009028 deg
Ω 111.107 0.0003246 deg
ω 346.701 0.0001217 deg
M 130.816 0.2267 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0138 au
Aphelion distance 1.5769 au
Asc. node-Earth separation 0.0361 au
Desc. node-Earth separation 0.54976 au
Earth MOID 0.03473 au
Orbital period 538.493 days
Date of orbit computation   Jul 29 11:26

Covariance matrix
3.20277552E-091.78088553E-095.10404043E-081.82708271E-08-2.52683466E-09-1.28305760E-05
1.78088553E-099.90442024E-102.83664559E-081.01573338E-08-1.41080698E-09-7.13438375E-06
5.10404043E-082.83664559E-088.15051962E-072.91788492E-07-4.17965643E-08-2.04469884E-04
1.82708271E-081.01573338E-082.91788492E-071.05385294E-07-1.60658673E-08-7.31938342E-05
-2.52683466E-09-1.41080698E-09-4.17965643E-08-1.60658673E-081.48149023E-081.01153238E-05
-1.28305760E-05-7.13438375E-06-2.04469884E-04-7.31938342E-051.01153238E-055.14003239E-02

Correlation matrix
1.000000000.999903820.998983250.99450038-0.36682944-0.99999994
0.999903821.000000000.998384660.99420328-0.36830166-0.99990562
0.998983250.998384661.000000000.99560141-0.38036324-0.99897305
0.994500380.994203280.995601411.00000000-0.40659757-0.99449262
-0.36682944-0.36830166-0.38036324-0.406597571.000000000.36656202
-0.99999994-0.99990562-0.99897305-0.994492620.366562021.00000000