NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HH20 ∴ Orbital info ∴ Epoch 60400 MJD
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2004HH20  ▹ 
ORBITAL INFORMATION
(ASCII data file 2004HH20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.77822 7.474e-05 au
e 0.418777 0.0001161
i 4.131 0.005974 deg
Ω 32.613 0.02428 deg
ω 199.097 0.06854 deg
M 138.322 5.219 deg
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0335 au
Aphelion distance 2.5229 au
Asc. node-Earth separation 1.43294 au
Desc. node-Earth separation 0.04525 au
Earth MOID 0.03116 au
Orbital period 866.119 days
Date of orbit computation   feb 26 10:26

Covariance matrix
5.58606784E-098.67895458E-094.46473159E-07-1.81489899E-065.12279653E-06-3.90051054E-04
8.67895458E-091.34844567E-086.93671940E-07-2.81977002E-067.95940943E-06-6.06013650E-04
4.46473159E-076.93671940E-073.56875589E-05-1.45056939E-044.09440535E-04-3.11752997E-02
-1.81489899E-06-2.81977002E-06-1.45056939E-045.89657282E-04-1.66438472E-031.26726580E-01
5.12279653E-067.95940943E-064.09440535E-04-1.66438472E-034.69832462E-03-3.57702209E-01
-3.90051054E-04-6.06013650E-04-3.11752997E-021.26726580E-01-3.57702209E-012.72355859E+01

Correlation matrix
1.000000000.999994440.99996277-0.999998900.99995969-0.99999998
0.999994441.000000000.99995160-0.999993390.99998298-0.99999383
0.999962770.999951601.00000000-0.999954530.99990998-0.99996282
-0.99999890-0.99999339-0.999954531.00000000-0.999959420.99999890
0.999959690.999982980.99990998-0.999959421.00000000-0.99995798
-0.99999998-0.99999383-0.999962820.99999890-0.999957981.00000000