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AstDyS ∴ Objects ∴ 2000HW31 ∴ Orbital info ∴ Epoch epochXXX
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(51117) 2000HW31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 51117.eq0)
Keplerian elements at epoch
57441.1 MJD
Value 1-σ variation Units
a 3.12458 1.403e-08 au
e 0.157565 4.509e-08
i 1.12 4.05e-06 deg
Ω 160.983 0.0002042 deg
ω 249.901 0.0002048 deg
M 117.948 1.195e-05 deg
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6323 au
Aphelion 3.6169 au
Asc. node-Earth separation 2.23023 au
Desc. node-Earth separation 1.88377 au
Earth MOID 1.64372 au
Orbital period 2017.37 days
Date of orbit computation  apr 23 19:57
Correlation matrix
1.000000000.229186260.003386850.00141573-0.011900090.12103384
0.229186261.00000000-0.00373702-0.00219245-0.026486130.34018303
0.00338685-0.003737021.000000000.30596429-0.305049130.00185251
0.00141573-0.002192450.305964291.00000000-0.997667190.00852027
-0.01190009-0.02648613-0.30504913-0.997667191.00000000-0.07503760
0.121033840.340183030.001852510.00852027-0.075037601.00000000
Covariance matrix
1.96897107E-161.45019943E-161.92483609E-164.05608211E-15-3.41910500E-142.02980913E-14
1.45019943E-162.03347564E-15-6.82531636E-16-2.01862809E-14-2.44557129E-131.83341525E-13
1.92483609E-16-6.82531636E-161.64042132E-112.53020127E-10-2.52982127E-108.96742359E-14
4.05608211E-15-2.01862809E-142.53020127E-104.16882105E-08-4.17094693E-082.07916473E-11
-3.41910500E-14-2.44557129E-13-2.52982127E-10-4.17094693E-084.19261225E-08-1.83632698E-10
2.02980913E-141.83341525E-138.96742359E-142.07916473E-11-1.83632698E-101.42842490E-10