NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008EM9 ∴ Orbital info ∴ Epoch 60400 MJD
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(364877) 2008EM9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 364877.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.95864 1.498e-08 au
e 0.852622 3.241e-08
i 9.443 7.729e-06 deg
Ω 229.686 3.178e-05 deg
ω 181.778 3.335e-05 deg
M 329.378 1.614e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2887 au
Aphelion distance 3.6286 au
Asc. node-Earth separation 2.60886 au
Desc. node-Earth separation -0.70032 au
Earth MOID 0.13459 au
Orbital period 1001.22 days
Date of orbit computation   mar 8 13:52

Covariance matrix
2.24538576E-16-9.15689038E-174.61158542E-14-1.21868590E-142.11968435E-14-1.84841759E-13
-9.15689038E-171.05020122E-152.57934355E-14-1.95640582E-132.40701911E-13-6.39645482E-14
4.61158542E-142.57934355E-145.97384249E-116.03709261E-12-1.07677807E-12-4.87647895E-11
-1.21868590E-14-1.95640582E-136.03709261E-121.01021024E-09-1.04589966E-091.56214963E-10
2.11968435E-142.40701911E-13-1.07677807E-12-1.04589966E-091.11190541E-09-2.01183810E-10
-1.84841759E-13-6.39645482E-14-4.87647895E-111.56214963E-10-2.01183810E-102.60562657E-10

Correlation matrix
1.00000000-0.188567250.39817858-0.025588240.04242206-0.76418503
-0.188567251.000000000.10297838-0.189940160.22274571-0.12227762
0.398178580.102978381.000000000.02457509-0.00417797-0.39086194
-0.02558824-0.189940160.024575091.00000000-0.986847890.30448132
0.042422060.22274571-0.00417797-0.986847891.00000000-0.37376878
-0.76418503-0.12227762-0.390861940.30448132-0.373768781.00000000