NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008XM ∴ Orbital info ∴ Epoch 60400 MJD
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(386454) 2008XM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 386454.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.22224 8.645e-09 au
e 0.909159 2.746e-08
i 5.445 1.847e-05 deg
Ω 240.601 7.328e-05 deg
ω 27.388 7.195e-05 deg
M 155.152 3.892e-05 deg
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.111 au
Aphelion distance 2.3335 au
Asc. node-Earth separation -0.89506 au
Desc. node-Earth separation 0.11466 au
Earth MOID 0.00475 au
Orbital period 493.553 days
Date of orbit computation   feb 26 13:26

Covariance matrix
7.47287354E-177.32451555E-173.75110440E-148.09662778E-14-5.06726429E-14-3.34290494E-13
7.32451555E-177.53880626E-16-1.07341917E-142.80420948E-142.21904678E-14-2.97494149E-13
3.75110440E-14-1.07341917E-143.41162946E-107.91134380E-10-7.38223658E-10-2.03115681E-10
8.09662778E-142.80420948E-147.91134380E-105.37030646E-09-5.25287442E-09-4.16645047E-10
-5.06726429E-142.21904678E-14-7.38223658E-10-5.25287442E-095.17720691E-092.68999081E-10
-3.34290494E-13-2.97494149E-13-2.03115681E-10-4.16645047E-102.68999081E-101.51466300E-09

Correlation matrix
1.000000000.308591380.234927800.12780882-0.08146705-0.99362429
0.308591381.00000000-0.021165920.013936690.01123227-0.27839993
0.23492780-0.021165921.000000000.58448019-0.55546829-0.28255599
0.127808820.013936690.584480191.00000000-0.99620731-0.14608603
-0.081467050.01123227-0.55546829-0.996207311.000000000.09606054
-0.99362429-0.27839993-0.28255599-0.146086030.096060541.00000000