NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HW ∴ Orbital info ∴ Epoch 57202 MJD
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(374038) 2004HW  ▹ 
ORBITAL INFORMATION
(ASCII data file 374038.eq0)
Keplerian elements
(Epoch 57202.7 MJD)
Value 1-σ variation Units
a 2.69202 1.35e-08 au
e 0.63511 3.626e-08
i 0.83 8.52e-06 deg
Ω 220.121 0.0004405 deg
ω 62.648 0.0004405 deg
M 185.883 5.598e-06 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9823 au
Aphelion distance 4.4017 au
Asc. node-Earth separation 0.23481 au
Desc. node-Earth separation 1.28163 au
Earth MOID 0.00921 au
Orbital period 1613.3 days
Date of orbit computation   feb 26 13:13

Covariance matrix
1.82143779E-16-1.06795877E-161.60385492E-162.94825195E-141.19068479E-14-3.44856751E-14
-1.06795877E-161.31494081E-15-2.06651926E-161.86223684E-152.36832810E-141.03820156E-14
1.60385492E-16-2.06651926E-167.25979907E-11-1.52767221E-091.52786676E-09-3.51043692E-13
2.94825195E-141.86223684E-15-1.52767221E-091.94046135E-07-1.94024655E-071.76285707E-12
1.19068479E-142.36832810E-141.52786676E-09-1.94024655E-071.94075259E-07-3.91134135E-11
-3.44856751E-141.03820156E-14-3.51043692E-131.76285707E-12-3.91134135E-113.13348069E-11

Correlation matrix
1.00000000-0.218219830.001394750.004959120.00200265-0.45647611
-0.218219831.00000000-0.000668840.000116580.001482530.05114640
0.00139475-0.000668841.00000000-0.407019650.40704094-0.00736013
0.004959120.00011658-0.407019651.00000000-0.999814280.00071491
0.002002650.001482530.40704094-0.999814281.00000000-0.01586087
-0.456476110.05114640-0.007360130.00071491-0.015860871.00000000