NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012AB11 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(668499) 2012AB11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 668499.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.58309 3.39e-09 au
e 0.327275 8.461e-08
i 27.755 2.463e-05 deg
Ω 108.791 6.469e-06 deg
ω 20.589 0.0001188 deg
M 37.846 5.999e-05 deg
Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.065 au
Aphelion distance 2.1012 au
Asc. node-Earth separation 0.09927 au
Desc. node-Earth separation 1.02128 au
Earth MOID 0.09747 au
Orbital period 727.541 days
Date of orbit computation   apr 22 10:20

Covariance matrix
1.14903919E-171.40973023E-163.22452385E-154.36178168E-151.91771098E-13-1.13939925E-13
1.40973023E-167.15850795E-15-3.10322505E-135.83366378E-146.93525396E-12-3.58345042E-12
3.22452385E-15-3.10322505E-136.06476193E-101.04204502E-101.12426761E-09-5.35997392E-10
4.36178168E-155.83366378E-141.04204502E-104.18465239E-114.39916765E-10-2.24510767E-10
1.91771098E-136.93525396E-121.12426761E-094.39916765E-101.41074185E-08-7.08609568E-09
-1.13939925E-13-3.58345042E-12-5.35997392E-10-2.24510767E-10-7.08609568E-093.59849421E-09

Correlation matrix
1.000000000.491538270.038627030.198914670.47631248-0.56033545
0.491538271.00000000-0.148934440.106586070.69012433-0.70604071
0.03862703-0.148934441.000000000.654108670.38436076-0.36282349
0.198914670.106586070.654108671.000000000.57255478-0.57855823
0.476312480.690124330.384360760.572554781.00000000-0.99454133
-0.56033545-0.70604071-0.36282349-0.57855823-0.994541331.00000000