NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HB ∴ Orbital info ∴ Epoch 60400 MJD
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2004HB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2004HB.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.38231 0.009164 au
e 0.582153 0.001581
i 8.306 0.05124 deg
Ω 21.452 0.08419 deg
ω 212.456 0.1339 deg
M 157.497 13.29 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9954 au
Aphelion distance 3.7692 au
Asc. node-Earth separation 2.09858 au
Desc. node-Earth separation 0.05397 au
Earth MOID 0.03167 au
Orbital period 1343.06 days
Date of orbit computation   feb 26 10:26

Covariance matrix
8.39777272E-051.44865113E-054.69369861E-047.71511310E-04-1.22662805E-03-1.21802348E-01
1.44865113E-052.49898462E-068.09677623E-051.33088850E-04-2.11598176E-04-2.10114174E-02
4.69369861E-048.09677623E-052.62544416E-034.31247293E-03-6.85604958E-03-6.80780240E-01
7.71511310E-041.33088850E-044.31247293E-037.08800511E-03-1.12691925E-02-1.11900972E+00
-1.22662805E-03-2.11598176E-04-6.85604958E-03-1.12691925E-021.79171063E-021.77911667E+00
-1.21802348E-01-2.10114174E-02-6.80780240E-01-1.11900972E+001.77911667E+001.76663651E+02

Correlation matrix
1.000000000.999999900.999612660.99999592-0.99999286-1.00000000
0.999999901.000000000.999606220.99999509-0.99999123-0.99999990
0.999612660.999606221.000000000.99968455-0.99962848-0.99961312
0.999995920.999995090.999684551.00000000-0.99999275-0.99999596
-0.99999286-0.99999123-0.99962848-0.999992751.000000000.99999285
-1.00000000-0.99999990-0.99961312-0.999995960.999992851.00000000