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AstDyS ∴ Objects ∴ 2003HW5 ∴ Orbital info ∴ Epoch epochXXX
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(357322) 2003HW5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 357322.eq0)
Keplerian elements at epoch
57718.1 MJD
Value 1-σ variation Units
a 2.23282 1.062e-08 au
e 0.098257 7.712e-08
i 5.06 8.289e-06 deg
Ω 203.264 5.382e-05 deg
ω 25.643 6.244e-05 deg
M 6.849 3.189e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0134 au
Aphelion 2.4522 au
Asc. node-Earth separation 1.02727 au
Desc. node-Earth separation 1.42943 au
Earth MOID 1.00371 au
Orbital period 1218.65 days
Date of orbit computation  apr 23 21:05
Correlation matrix
1.00000000-0.040703500.001136260.005079640.05005721-0.11461753
-0.040703501.00000000-0.00252689-0.01265884-0.215781210.50909313
0.00113626-0.002526891.00000000-0.113884350.10462819-0.01283915
0.00507964-0.01265884-0.113884351.00000000-0.85873040-0.00213465
0.05005721-0.215781210.10462819-0.858730401.00000000-0.50471812
-0.114617530.50909313-0.01283915-0.00213465-0.504718121.00000000
Covariance matrix
1.12821328E-16-3.33415606E-171.00038858E-162.90376442E-153.31989278E-14-3.88260760E-14
-3.33415606E-175.94726164E-15-1.61525516E-15-5.25393764E-14-1.03904397E-121.25208154E-12
1.00038858E-16-1.61525516E-156.87057143E-11-5.08034371E-115.41510559E-11-3.39398137E-12
2.90376442E-15-5.25393764E-14-5.08034371E-112.89644443E-09-2.88570023E-09-3.66384398E-12
3.31989278E-14-1.03904397E-125.41510559E-11-2.88570023E-093.89873353E-09-1.00504967E-09
-3.88260760E-141.25208154E-12-3.39398137E-12-3.66384398E-12-1.00504967E-091.01707669E-09