NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008AT28 ∴ Orbital info ∴ Epoch 60400 MJD
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(435404) 2008AT28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 435404.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.20951 9.445e-09 au
e 0.442745 7.353e-08
i 8.865 7.139e-06 deg
Ω 130.267 3.695e-05 deg
ω 263.929 4.253e-05 deg
M 22.33 7.129e-06 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2313 au
Aphelion distance 3.1878 au
Asc. node-Earth separation 0.87873 au
Desc. node-Earth separation 0.68262 au
Earth MOID 0.29148 au
Orbital period 1199.62 days
Date of orbit computation   mar 1 13:34

Covariance matrix
8.92049960E-174.41111219E-16-1.43144432E-141.30007645E-14-1.19938683E-13-8.16695982E-15
4.41111219E-165.40730368E-15-1.14615999E-131.19021661E-13-1.16821822E-128.18546429E-14
-1.43144432E-14-1.14615999E-135.09636833E-11-2.20269684E-114.05740165E-113.28750968E-12
1.30007645E-141.19021661E-13-2.20269684E-111.36557054E-09-1.39371503E-091.15453449E-11
-1.19938683E-13-1.16821822E-124.05740165E-11-1.39371503E-091.80882372E-09-1.03900640E-10
-8.16695982E-158.18546429E-143.28750968E-121.15453449E-11-1.03900640E-105.08290286E-11

Correlation matrix
1.000000000.63513074-0.212299740.03724922-0.29858402-0.12128579
0.635130741.00000000-0.218335550.04380045-0.373538590.15613384
-0.21229974-0.218335551.00000000-0.083496300.133634770.06459230
0.037249220.04380045-0.083496301.00000000-0.886785920.04382218
-0.29858402-0.373538590.13363477-0.886785921.00000000-0.34266062
-0.121285790.156133840.064592300.04382218-0.342660621.00000000