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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007EW133 ∴ Orbital info ∴ Epoch epochXXX
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(221741) 2007EW133  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 221741.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15954 2.764e-08 au
e 0.131578 4.524e-08
i 1.639 5.16e-06 deg
Ω 38.5 0.0001745 deg
ω 266.359 0.0001758 deg
M 263.208 2.122e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7438 au
Aphelion 3.5753 au
Asc. node-Earth separation 2.13845 au
Desc. node-Earth separation 2.07278 au
Earth MOID 1.72911 au
Orbital period 2051.32 days
Date of orbit computation  apr 23 20:36
Correlation matrix
1.000000000.168876450.000762370.00229930-0.01686718-0.17321657
0.168876451.00000000-0.007013030.00011154-0.00077433-0.08567515
0.00076237-0.007013031.00000000-0.131081300.13085134-0.00429852
0.002299300.00011154-0.131081301.00000000-0.99113851-0.00510888
-0.01686718-0.000774330.13085134-0.991138511.00000000-0.12065358
-0.17321657-0.08567515-0.00429852-0.00510888-0.120653581.00000000
Covariance matrix
7.64003581E-162.11176089E-161.08723592E-161.10890557E-14-8.19619533E-14-1.01588584E-13
2.11176089E-162.04670804E-15-1.63698166E-158.80476011E-16-6.15853410E-15-8.22414227E-14
1.08723592E-16-1.63698166E-152.66207154E-11-1.18005557E-101.18688903E-10-4.70583238E-13
1.10890557E-148.80476011E-16-1.18005557E-103.04441406E-08-3.04024306E-08-1.89140918E-11
-8.19619533E-14-6.15853410E-151.18688903E-10-3.04024306E-083.09060987E-08-4.50059658E-10
-1.01588584E-13-8.22414227E-14-4.70583238E-13-1.89140918E-11-4.50059658E-104.50210439E-10