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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HW33 ∴ Orbital info ∴ Epoch epochXXX
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(225656) 2001HW33  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 225656.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17026 3.387e-08 au
e 0.13235 8.559e-08
i 19.33 9.131e-06 deg
Ω 43.985 1.717e-05 deg
ω 174.66 2.736e-05 deg
M 28.067 2.475e-05 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7507 au
Aphelion 3.5898 au
Asc. node-Earth separation 2.59707 au
Desc. node-Earth separation 1.74357 au
Earth MOID 1.74324 au
Orbital period 2061.78 days
Date of orbit computation  apr 23 20:37
Correlation matrix
1.00000000-0.090153880.000339040.000409960.19567428-0.50217062
-0.090153881.00000000-0.050956970.02440896-0.155063630.25211872
0.00033904-0.050956971.00000000-0.254079830.16663783-0.01721612
0.000409960.02440896-0.254079831.00000000-0.57977399-0.00632072
0.19567428-0.155063630.16663783-0.579773991.00000000-0.75949472
-0.502170620.25211872-0.01721612-0.00632072-0.759494721.00000000
Covariance matrix
1.14684758E-15-2.61303063E-161.04840581E-162.38401530E-161.81284066E-13-4.20867448E-13
-2.61303063E-167.32511582E-15-3.98226874E-143.58733750E-14-3.63069902E-135.34015081E-13
1.04840581E-16-3.98226874E-148.33756783E-11-3.98387435E-114.16261582E-11-3.89041788E-12
2.38401530E-163.58733750E-14-3.98387435E-112.94870619E-10-2.72362633E-10-2.68610968E-12
1.81284066E-13-3.63069902E-134.16261582E-11-2.72362633E-107.48421204E-10-5.14208187E-10
-4.20867448E-135.34015081E-13-3.89041788E-12-2.68610968E-12-5.14208187E-106.12466545E-10