NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011BA12 ∴ Orbital info ∴ Epoch 55603 MJD
Contact »
2011BA12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011BA12.eq0)
Keplerian elements
(Epoch 55603.0 MJD)
Value 1-σ variation Units
a 2.485 0.0002391 au
e 0.574326 3.936e-05
i 0.131 7.318e-06 deg
Ω 243.584 0.002019 deg
ω 288.746 0.001963 deg
M 352.987 0.0009946 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0578 au
Aphelion distance 3.9122 au
Asc. node-Earth separation 0.4083 au
Desc. node-Earth separation 1.02406 au
Earth MOID 0.06388 au
Orbital period 1430.83 days
Date of orbit computation   feb 26 10:53

Covariance matrix
5.71671607E-089.41073350E-091.71986422E-091.48217673E-07-9.51709498E-082.37789612E-07
9.41073350E-091.54917497E-092.83119747E-102.43980192E-08-1.56651537E-083.91443118E-08
1.71986422E-092.83119747E-105.35476663E-114.77949849E-09-3.18358375E-097.15385212E-09
1.48217673E-072.43980192E-084.77949849E-094.07546417E-06-3.93959538E-066.16907454E-07
-9.51709498E-08-1.56651537E-08-3.18358375E-09-3.93959538E-063.85359358E-06-3.96405271E-07
2.37789612E-073.91443118E-087.15385212E-096.16907454E-07-3.96405271E-079.89131848E-07

Correlation matrix
1.000000000.999999830.982993340.30707053-0.202767400.99998267
0.999999831.000000000.982991250.30705473-0.202745610.99998005
0.982993340.982991251.000000000.32353667-0.221622090.98297527
0.307070530.307054730.323536671.00000000-0.994100110.30725884
-0.20276740-0.20274561-0.22162209-0.994100111.00000000-0.20303896
0.999982670.999980050.982975270.30725884-0.203038961.00000000