NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012JA ∴ Orbital info ∴ Epoch 56047 MJD
Contact »
2012JA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012JA.eq0)
Keplerian elements
(Epoch 56047.0 MJD)
Value 1-σ variation Units
a 2.10841 0.006935 au
e 0.562366 0.001503
i 2.242 0.004363 deg
Ω 42.428 0.003047 deg
ω 234.95 0.0008863 deg
M 345.375 0.07894 deg
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9227 au
Aphelion distance 3.2941 au
Asc. node-Earth separation 1.13708 au
Desc. node-Earth separation 0.08196 au
Earth MOID 0.0096 au
Orbital period 1118.23 days
Date of orbit computation   feb 26 10:52

Covariance matrix
4.80918853E-051.04214891E-053.02531590E-052.11241565E-052.70922097E-065.47411731E-04
1.04214891E-052.25833815E-066.55586112E-064.57759534E-065.89079786E-071.18623541E-04
3.02531590E-056.55586112E-061.90347757E-051.32890032E-051.70917551E-063.44359346E-04
2.11241565E-054.57759534E-061.32890032E-059.28298582E-061.18620381E-062.40448163E-04
2.70922097E-065.89079786E-071.70917551E-061.18620381E-067.85513139E-073.07351518E-05
5.47411731E-041.18623541E-043.44359346E-042.40448163E-043.07351518E-056.23099748E-03

Correlation matrix
1.000000000.999998590.999910080.999768920.440790070.99999864
0.999998591.000000000.999911070.999767630.442285710.99999450
0.999910080.999911071.000000000.999711490.442014030.99990607
0.999768920.999767630.999711491.000000000.439277280.99976708
0.440790070.442285710.442014030.439277281.000000000.43931886
0.999998640.999994500.999906070.999767080.439318861.00000000