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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WE215 ∴ Orbital info ∴ Epoch epochXXX
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(465771) 2009WE215  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 465771.eq0)
Keplerian elements at epoch
58178.5 MJD
Value 1-σ variation Units
a 2.77824 3.533e-08 au
e 0.077217 9.239e-08
i 5.285 8.901e-06 deg
Ω 313.876 7.346e-05 deg
ω 25.721 8.627e-05 deg
M 3.306 4.506e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5637 au
Aphelion 2.9928 au
Asc. node-Earth separation 1.56962 au
Desc. node-Earth separation 1.98265 au
Earth MOID 1.55691 au
Orbital period 1691.43 days
Date of orbit computation  apr 23 21:29
Correlation matrix
1.00000000-0.286489960.019285310.00990020-0.236881820.45576966
-0.286489961.00000000-0.01880740-0.005721680.02777567-0.09205969
0.01928531-0.018807401.000000000.31597784-0.273043630.00971656
0.00990020-0.005721680.315977841.00000000-0.851182790.00792276
-0.236881820.02777567-0.27304363-0.851182791.00000000-0.52748040
0.45576966-0.092059690.009716560.00792276-0.527480401.00000000
Covariance matrix
1.24807151E-15-9.35056966E-166.06423928E-152.56924342E-14-7.21928902E-137.25610802E-13
-9.35056966E-168.53528176E-15-1.54656372E-14-3.88306096E-142.21368820E-13-3.83280775E-13
6.06423928E-15-1.54656372E-147.92246117E-112.06598949E-10-2.09654926E-103.89745476E-12
2.56924342E-14-3.88306096E-142.06598949E-105.39613538E-09-5.39395372E-092.62274869E-11
-7.21928902E-132.21368820E-13-2.09654926E-10-5.39395372E-097.44193599E-09-2.05063272E-09
7.25610802E-13-3.83280775E-133.89745476E-122.62274869E-11-2.05063272E-092.03084688E-09