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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007EE221 ∴ Orbital info ∴ Epoch epochXXX
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(444719) 2007EE221  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 444719.eq0)
Keplerian elements at epoch
58111.5 MJD
Value 1-σ variation Units
a 3.16516 4.919e-08 au
e 0.006442 6.612e-08
i 15.292 7.987e-06 deg
Ω 30.577 2.592e-05 deg
ω 26.466 0.0007391 deg
M 112.645 0.0007368 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1448 au
Aphelion 3.1855 au
Asc. node-Earth separation 2.15175 au
Desc. node-Earth separation 2.17849 au
Earth MOID 2.15146 au
Orbital period 2056.79 days
Date of orbit computation  apr 23 21:24
Correlation matrix
1.00000000-0.211613320.00668143-0.00273042-0.487183510.48715444
-0.211613321.00000000-0.007001340.01858740-0.080957430.08120083
0.00668143-0.007001341.00000000-0.180463410.02817525-0.02208209
-0.002730420.01858740-0.180463411.00000000-0.01751076-0.01598831
-0.48718351-0.080957430.02817525-0.017510761.00000000-0.99941320
0.487154440.08120083-0.02208209-0.01598831-0.999413201.00000000
Covariance matrix
2.41936179E-15-6.88230569E-162.62479777E-15-3.48154146E-15-1.77118270E-111.76549711E-11
-6.88230569E-164.37200966E-15-3.69741136E-153.18603844E-14-3.95655892E-123.95595129E-12
2.62479777E-15-3.69741136E-156.37899464E-11-3.73643140E-111.66327551E-10-1.29946970E-10
-3.48154146E-153.18603844E-14-3.73643140E-116.72021994E-10-3.35519031E-10-3.05382486E-10
-1.77118270E-11-3.95655892E-121.66327551E-10-3.35519031E-105.46311995E-07-5.44271238E-07
1.76549711E-113.95595129E-12-1.29946970E-10-3.05382486E-10-5.44271238E-075.42875035E-07