NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007AB12 ∴ Orbital info ∴ Epoch 60400 MJD
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2007AB12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007AB12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.29977 0.001683 au
e 0.721068 0.000189
i 7.806 0.0009687 deg
Ω 65.377 0.03034 deg
ω 283.148 0.04396 deg
M 344.601 2.044 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6415 au
Aphelion distance 3.9581 au
Asc. node-Earth separation -0.03772 au
Desc. node-Earth separation 0.30798 au
Earth MOID 0.00812 au
Orbital period 1273.87 days
Date of orbit computation   feb 26 10:31

Covariance matrix
2.83335167E-063.18149052E-071.61720654E-06-5.10657770E-057.39836066E-05-3.44074934E-03
3.18149052E-073.57353976E-081.81811883E-07-5.73424751E-068.30450785E-06-3.86352183E-04
1.61720654E-061.81811883E-079.38326061E-07-2.91397515E-054.21591943E-05-1.96389573E-03
-5.10657770E-05-5.73424751E-06-2.91397515E-059.20409204E-04-1.33339426E-036.20129695E-02
7.39836066E-058.30450785E-064.21591943E-05-1.33339426E-031.93262009E-03-8.98437481E-02
-3.44074934E-03-3.86352183E-04-1.96389573E-036.20129695E-02-8.98437481E-024.17835744E+00

Correlation matrix
1.000000000.999841330.99183256-0.999975200.99979742-1.00000000
0.999841331.000000000.99287841-0.999854140.99928955-0.99984175
0.991832560.992878411.00000000-0.991558810.99001590-0.99183343
-0.99997520-0.99985414-0.991558811.00000000-0.999757930.99997526
0.999797420.999289550.99001590-0.999757931.00000000-0.99979698
-1.00000000-0.99984175-0.991833430.99997526-0.999796981.00000000