NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012AA11 ∴ Orbital info ∴ Epoch 56874 MJD
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2012AA11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012AA11.eq0)
Keplerian elements
(Epoch 56874.8 MJD)
Value 1-σ variation Units
a 1.97779 1.505e-08 au
e 0.484712 1.428e-08
i 6.409 3.955e-06 deg
Ω 21.288 1.292e-05 deg
ω 145.718 1.748e-05 deg
M 310.201 6.96e-06 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0191 au
Aphelion distance 2.9364 au
Asc. node-Earth separation 1.52762 au
Desc. node-Earth separation 0.07843 au
Earth MOID 0.04999 au
Orbital period 1015.94 days
Date of orbit computation   feb 26 10:48

Covariance matrix
2.26439877E-16-4.16642230E-171.80033204E-191.11317124E-141.27394542E-13-9.56077922E-14
-4.16642230E-172.04040914E-16-7.21075539E-15-2.16877236E-14-3.64608657E-142.79709774E-14
1.80033204E-19-7.21075539E-151.56408599E-11-2.27199782E-112.08507950E-118.88528114E-14
1.11317124E-14-2.16877236E-14-2.27199782E-111.66993419E-10-1.52101342E-10-7.66133666E-12
1.27394542E-13-3.64608657E-142.08507950E-11-1.52101342E-103.05433904E-10-7.63775578E-11
-9.56077922E-142.79709774E-148.88528114E-14-7.66133666E-12-7.63775578E-114.84432006E-11

Correlation matrix
1.00000000-0.193833220.000003030.057244770.48441295-0.91285210
-0.193833221.00000000-0.12764148-0.11749129-0.146052740.28134072
0.00000303-0.127641481.00000000-0.444557480.301671080.00322793
0.05724477-0.11749129-0.444557481.00000000-0.67348006-0.08518016
0.48441295-0.146052740.30167108-0.673480061.00000000-0.62790036
-0.912852100.281340720.00322793-0.08518016-0.627900361.00000000