AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Italia ∴ Orbital info ∴ Epoch epochXXX
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(477) Italia  ▹ 
ORBITAL INFORMATION
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(ASCII data file 477.eq0)
Keplerian elements at epoch
56954.3 MJD
Value 1-σ variation Units
a 2.41489 4.361e-09 au
e 0.188378 2.969e-08
i 5.288 3.132e-06 deg
Ω 10.706 3.408e-05 deg
ω 322.071 3.48e-05 deg
M 55.139 7.853e-06 deg
Other useful info
Absolute Magnitude (H)    10.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.96 au
Aphelion 2.8698 au
Asc. node-Earth separation 1.02739 au
Desc. node-Earth separation 1.73501 au
Earth MOID 0.95219 au
Orbital period 1370.71 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.00000000-0.013486900.00127999-0.007897930.02666572-0.13173957
-0.013486901.00000000-0.011519450.00397348-0.033866400.14270515
0.00127999-0.011519451.00000000-0.201106230.19683612-0.00263706
-0.007897930.00397348-0.201106231.00000000-0.97305395-0.00640845
0.02666572-0.033866400.19683612-0.973053951.00000000-0.21475779
-0.131739570.14270515-0.00263706-0.00640845-0.214757791.00000000
Covariance matrix
1.90154926E-17-1.74628198E-181.74798481E-17-1.17384979E-154.04613184E-15-4.51134951E-15
-1.74628198E-188.81650773E-16-1.07116716E-154.02128368E-15-3.49905084E-143.32754844E-14
1.74798481E-17-1.07116716E-159.80741349E-12-2.14658657E-112.14493900E-11-6.48536623E-14
-1.17384979E-154.02128368E-15-2.14658657E-111.16169273E-09-1.15402563E-09-1.71527986E-12
4.04613184E-15-3.49905084E-142.14493900E-11-1.15402563E-091.21078157E-09-5.86838049E-11
-4.51134951E-153.32754844E-14-6.48536623E-14-1.71527986E-12-5.86838049E-116.16698471E-11