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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002EA21 ∴ Orbital info ∴ Epoch epochXXX
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(132170) 2002EA21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 132170.eq0)
Keplerian elements at epoch
57943.5 MJD
Value 1-σ variation Units
a 2.41454 1.002e-08 au
e 0.129296 3.429e-08
i 4.928 3.626e-06 deg
Ω 91.613 5.879e-05 deg
ω 165.348 6.189e-05 deg
M 315.96 1.923e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1024 au
Aphelion 2.7267 au
Asc. node-Earth separation 1.73167 au
Desc. node-Earth separation 1.0939 au
Earth MOID 1.08776 au
Orbital period 1370.41 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.00000000-0.02787659-0.009404520.008294400.00139983-0.02764475
-0.027876591.00000000-0.00553475-0.00101330-0.084120050.27910018
-0.00940452-0.005534751.00000000-0.148633750.14464174-0.01015670
0.00829440-0.00101330-0.148633751.00000000-0.94519965-0.00280623
0.00139983-0.084120050.14464174-0.945199651.00000000-0.32010300
-0.027644750.27910018-0.01015670-0.00280623-0.320103001.00000000
Covariance matrix
1.00497711E-16-9.58318516E-18-3.41836027E-164.88827603E-158.68491069E-16-5.32872133E-15
-9.58318516E-181.17593776E-15-6.88166794E-16-2.04278689E-15-1.78527452E-131.84028302E-13
-3.41836027E-16-6.88166794E-161.31463913E-11-3.16820589E-113.24571364E-11-7.08089970E-13
4.88827603E-15-2.04278689E-15-3.16820589E-113.45609250E-09-3.43897899E-09-3.17211592E-12
8.68491069E-16-1.78527452E-133.24571364E-11-3.43897899E-093.83024525E-09-3.80921396E-10
-5.32872133E-151.84028302E-13-7.08089970E-13-3.17211592E-12-3.80921396E-103.69712956E-10