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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011FD154 ∴ Orbital info ∴ Epoch epochXXX
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(490997) 2011FD154  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 490997.eq0)
Keplerian elements at epoch
58168.1 MJD
Value 1-σ variation Units
a 2.34261 1.776e-08 au
e 0.250543 7.765e-08
i 14.244 9.922e-06 deg
Ω 10.427 2.035e-05 deg
ω 314.246 2.577e-05 deg
M 213.919 1.351e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7557 au
Aphelion 2.9295 au
Asc. node-Earth separation 0.86706 au
Desc. node-Earth separation 1.66175 au
Earth MOID 0.77394 au
Orbital period 1309.63 days
Date of orbit computation  apr 23 21:34
Correlation matrix
1.00000000-0.366405530.04163400-0.01314393-0.187590950.32592137
-0.366405531.00000000-0.059809050.003057370.29630475-0.54888406
0.04163400-0.059809051.00000000-0.174020990.101469110.04999975
-0.013143930.00305737-0.174020991.00000000-0.73985270-0.02590093
-0.187590950.296304750.10146911-0.739852701.00000000-0.62548785
0.32592137-0.548884060.04999975-0.02590093-0.625487851.00000000
Covariance matrix
3.15516718E-16-5.05385252E-167.33742410E-15-4.75204787E-15-8.58553992E-147.81884455E-14
-5.05385252E-166.02974178E-15-4.60787392E-144.83217270E-155.92833211E-13-5.75636779E-13
7.33742410E-15-4.60787392E-149.84393397E-11-3.51423159E-112.59395680E-116.69993678E-12
-4.75204787E-154.83217270E-15-3.51423159E-114.14275081E-10-3.88002231E-10-7.11997248E-12
-8.58553992E-145.92833211E-132.59395680E-11-3.88002231E-106.63879262E-10-2.17661683E-10
7.81884455E-14-5.75636779E-136.69993678E-12-7.11997248E-12-2.17661683E-101.82405156E-10