NEODyS-2
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NEODyS ∴ Objects ∴ 2004HC2 ∴ Orbital info ∴ Epoch 57181 MJD
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(474585) 2004HC2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 474585.eq0)
Keplerian elements
(Epoch 57181.1 MJD)
Value 1-σ variation Units
a 1.38695 1.344e-09 au
e 0.311585 4.248e-08
i 55.028 2.878e-05 deg
Ω 190.35 4.936e-06 deg
ω 303.171 1.06e-05 deg
M 325.389 8.086e-06 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9548 au
Aphelion distance 1.8191 au
Asc. node-Earth separation 0.07148 au
Desc. node-Earth separation 0.50929 au
Earth MOID 0.06905 au
Orbital period 596.61 days
Date of orbit computation   feb 26 13:21

Covariance matrix
1.80634765E-18-1.04176523E-171.31241365E-15-5.14849476E-16-1.35713650E-153.15382887E-15
-1.04176523E-171.80414879E-15-1.26889382E-131.05132832E-131.34341823E-13-1.88084622E-13
1.31241365E-15-1.26889382E-138.28185838E-10-1.44159695E-11-4.19390794E-113.57274581E-11
-5.14849476E-161.05132832E-13-1.44159695E-112.43689082E-111.23226601E-11-1.79577662E-11
-1.35713650E-151.34341823E-13-4.19390794E-111.23226601E-111.12440623E-10-7.73601837E-11
3.15382887E-15-1.88084622E-133.57274581E-11-1.79577662E-11-7.73601837E-116.53904509E-11

Correlation matrix
1.00000000-0.182487450.03393174-0.07759997-0.095227250.29018856
-0.182487451.00000000-0.103806660.501399790.29827266-0.54759560
0.03393174-0.103806661.00000000-0.10147567-0.137433740.15352569
-0.077599970.50139979-0.101475671.000000000.23540995-0.44985972
-0.095227250.29827266-0.137433740.235409951.00000000-0.90219145
0.29018856-0.547595600.15352569-0.44985972-0.902191451.00000000