NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991EE ∴ Orbital info ∴ Epoch 60400 MJD
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(9856) 1991EE  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 9856.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.24214 1.589e-09 au
e 0.62579 1.219e-08
i 9.83 4.413e-06 deg
Ω 168.106 1.896e-05 deg
ω 116.191 1.922e-05 deg
M 255.887 3.034e-06 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.839 au
Aphelion distance 3.6452 au
Asc. node-Earth separation 0.89215 au
Desc. node-Earth separation 0.06257 au
Earth MOID 0.02246 au
Orbital period 1226.29 days
Date of orbit computation   feb 26 13:16

Covariance matrix
2.52533735E-18-1.46284877E-173.64836068E-151.03375302E-14-6.20825755E-15-4.22773328E-15
-1.46284877E-171.48559399E-16-5.22523761E-15-9.12640343E-15-2.19401703E-142.26559331E-14
3.64836068E-15-5.22523761E-151.94773903E-112.83939633E-11-2.80240511E-11-3.35493428E-12
1.03375302E-14-9.12640343E-152.83939633E-113.59527328E-10-3.57744795E-10-1.51761765E-12
-6.20825755E-15-2.19401703E-14-2.80240511E-11-3.57744795E-103.69461684E-10-6.63635981E-12
-4.22773328E-152.26559331E-14-3.35493428E-12-1.51761765E-12-6.63635981E-129.20294435E-12

Correlation matrix
1.00000000-0.755248130.520202800.34307663-0.20324755-0.87696949
-0.755248131.00000000-0.09713832-0.03948968-0.093649450.61272907
0.52020280-0.097138321.000000000.33930845-0.33035496-0.25058510
0.34307663-0.039489680.339308451.00000000-0.98157314-0.02638354
-0.20324755-0.09364945-0.33035496-0.981573141.00000000-0.11381037
-0.876969490.61272907-0.25058510-0.02638354-0.113810371.00000000