NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007AB2 ∴ Orbital info ∴ Epoch 56609 MJD
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(406213) 2007AB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 406213.eq0)
Keplerian elements
(Epoch 56609.9 MJD)
Value 1-σ variation Units
a 1.91782 1.906e-09 au
e 0.545953 1.552e-08
i 1.459 3.948e-06 deg
Ω 127.149 5.375e-05 deg
ω 280.624 5.516e-05 deg
M 225.451 3.456e-06 deg
Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8708 au
Aphelion distance 2.9649 au
Asc. node-Earth separation 0.23922 au
Desc. node-Earth separation 0.48192 au
Earth MOID 0.0132 au
Orbital period 970.087 days
Date of orbit computation   Jul 29 14:05

Covariance matrix
3.63196516E-18-1.99693219E-172.02344084E-15-8.62125533E-151.15286922E-14-2.16030939E-15
-1.99693219E-172.40994181E-16-3.94651355E-15-3.28284473E-145.79021524E-14-1.27060739E-14
2.02344084E-15-3.94651355E-151.55903174E-112.71706241E-122.58326068E-12-3.36264087E-12
-8.62125533E-15-3.28284473E-142.71706241E-122.88867982E-09-2.94468086E-093.30831994E-11
1.15286922E-145.79021524E-142.58326068E-12-2.94468086E-093.04296570E-09-5.48667093E-11
-2.16030939E-15-1.27060739E-14-3.36264087E-123.30831994E-11-5.48667093E-111.19469200E-11

Correlation matrix
1.00000000-0.674977360.26890086-0.084168570.10966314-0.32795718
-0.674977361.00000000-0.06438472-0.039345710.06761498-0.23679914
0.26890086-0.064384721.000000000.012803320.01186021-0.24639111
-0.08416857-0.039345710.012803321.00000000-0.993207520.17808602
0.109663140.067614980.01186021-0.993207521.00000000-0.28776131
-0.32795718-0.23679914-0.246391110.17808602-0.287761311.00000000