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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011AT12 ∴ Orbital info ∴ Epoch epochXXX
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(471226) 2011AT12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 471226.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62631 1.822e-08 au
e 0.151991 7.722e-08
i 10.453 6.594e-06 deg
Ω 120.074 4.6e-05 deg
ω 62.656 5.125e-05 deg
M 340.476 2.472e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2271 au
Aphelion 3.0255 au
Asc. node-Earth separation 1.41483 au
Desc. node-Earth separation 1.74227 au
Earth MOID 1.25371 au
Orbital period 1554.59 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.000000000.043958040.022736800.000617520.10668997-0.44489451
0.043958041.00000000-0.038714150.013180940.11049431-0.23913708
0.02273680-0.038714151.000000000.10327348-0.099671680.01818233
0.000617520.013180940.103273481.00000000-0.87391974-0.01981375
0.106689970.11049431-0.09967168-0.873919741.00000000-0.44444650
-0.44489451-0.239137080.01818233-0.01981375-0.444446501.00000000
Covariance matrix
3.31952815E-166.18480272E-172.73143915E-155.17538561E-169.96151375E-14-2.00386809E-13
6.18480272E-175.96346578E-15-1.97125589E-144.68222063E-144.37273171E-13-4.56530909E-13
2.73143915E-15-1.97125589E-144.34758306E-113.13233911E-11-3.36790086E-112.96379037E-12
5.17538561E-164.68222063E-143.13233911E-112.11598239E-09-2.06011347E-09-2.25318399E-11
9.96151375E-144.37273171E-13-3.36790086E-11-2.06011347E-092.62619600E-09-5.63062967E-10
-2.00386809E-13-4.56530909E-132.96379037E-12-2.25318399E-11-5.63062967E-106.11149991E-10