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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HC39 ∴ Orbital info ∴ Epoch 60400 MJD
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2004HC39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2004HC39.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.81368 0.001303 au
e 0.500523 0.0004011
i 14.658 0.00772 deg
Ω 56.05 0.004195 deg
ω 224.247 0.004969 deg
M 36.435 3.352 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9059 au
Aphelion distance 2.7215 au
Asc. node-Earth separation 1.13116 au
Desc. node-Earth separation -0.01074 au
Earth MOID 0.00732 au
Orbital period 892.153 days
Date of orbit computation   feb 26 10:26

Covariance matrix
1.69900610E-065.22799165E-071.00621028E-055.46855222E-06-6.47530096E-06-4.36865815E-03
5.22799165E-071.60869981E-073.09620417E-061.68271791E-06-1.99248129E-06-1.34427466E-03
1.00621028E-053.09620417E-065.95923102E-053.23859871E-05-3.83461409E-05-2.58727076E-02
5.46855222E-061.68271791E-063.23859871E-051.76021243E-05-2.08437168E-05-1.40613002E-02
-6.47530096E-06-1.99248129E-06-3.83461409E-05-2.08437168E-052.46893959E-051.66499539E-02
-4.36865815E-03-1.34427466E-03-2.58727076E-02-1.40613002E-021.66499539E-021.12331404E+01

Correlation matrix
1.000000000.999999800.999991180.99998239-0.99978647-1.00000000
0.999999801.000000000.999993040.99997990-0.99977326-0.99999980
0.999991180.999993041.000000000.99995276-0.99970375-0.99999120
0.999982390.999979900.999952761.00000000-0.99985585-0.99998237
-0.99978647-0.99977326-0.99970375-0.999855851.000000000.99978636
-1.00000000-0.99999980-0.99999120-0.999982370.999786361.00000000