AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EN31 ∴ Orbital info ∴ Epoch epochXXX
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(189219) 2004EN31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 189219.eq0)
Keplerian elements at epoch
58135.8 MJD
Value 1-σ variation Units
a 2.27188 1.057e-08 au
e 0.103564 3.305e-08
i 6.735 4.011e-06 deg
Ω 239.205 4.403e-05 deg
ω 18.803 5.234e-05 deg
M 311.021 2.838e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0366 au
Aphelion 2.5072 au
Asc. node-Earth separation 1.03365 au
Desc. node-Earth separation 1.50361 au
Earth MOID 1.02151 au
Orbital period 1250.77 days
Date of orbit computation  apr 23 20:29
Correlation matrix
1.000000000.036752780.01507706-0.004237960.06958411-0.12565469
0.036752781.000000000.006490340.00454607-0.028196670.02697190
0.015077060.006490341.00000000-0.275486580.225355500.00785175
-0.004237960.00454607-0.275486581.00000000-0.83503476-0.00144965
0.06958411-0.028196670.22535550-0.835034761.00000000-0.54548567
-0.125654690.026971900.00785175-0.00144965-0.545485671.00000000
Covariance matrix
1.11680182E-161.28375930E-176.39099146E-16-1.97179997E-153.84872786E-14-3.76882447E-14
1.28375930E-171.09247268E-158.60471073E-166.61543981E-15-4.87777996E-142.53020667E-14
6.39099146E-168.60471073E-161.60889172E-11-4.86498403E-114.73097451E-118.93858679E-13
-1.97179997E-156.61543981E-15-4.86498403E-111.93836300E-09-1.92415987E-09-1.81142497E-12
3.84872786E-14-4.87777996E-144.73097451E-11-1.92415987E-092.73929049E-09-8.10291980E-10
-3.76882447E-142.53020667E-148.93858679E-13-1.81142497E-12-8.10291980E-108.05523644E-10