NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HJ3 ∴ Orbital info ∴ Epoch 58939 MJD
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(344076) 1998HJ3  ▹ 
ORBITAL INFORMATION
(ASCII data file 344076.eq0)
Keplerian elements
(Epoch 58939.6 MJD)
Value 1-σ variation Units
a 1.98583 6.017e-09 au
e 0.746464 4.429e-08
i 6.564 1.065e-05 deg
Ω 223.63 5.128e-05 deg
ω 94.113 5.048e-05 deg
M 272.822 4.891e-06 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5035 au
Aphelion distance 3.4682 au
Asc. node-Earth separation -0.07918 au
Desc. node-Earth separation -0.15694 au
Earth MOID 0.01123 au
Orbital period 1022.14 days
Date of orbit computation   feb 26 13:20

Covariance matrix
3.62059455E-179.71503041E-17-7.85436234E-16-7.45721705E-15-6.93999030E-151.44193815E-15
9.71503041E-171.96132413E-15-1.08926499E-14-1.66332775E-13-1.38750814E-13-6.93171923E-15
-7.85436234E-16-1.08926499E-141.13493582E-104.32372331E-10-4.30242388E-103.52494935E-12
-7.45721705E-15-1.66332775E-134.32372331E-102.62956713E-09-2.54735846E-09-3.65684030E-11
-6.93999030E-15-1.38750814E-13-4.30242388E-10-2.54735846E-092.54853871E-091.34296527E-11
1.44193815E-15-6.93171923E-153.52494935E-12-3.65684030E-111.34296527E-112.39233609E-11

Correlation matrix
1.000000000.36456883-0.01225280-0.02416822-0.022846690.04899430
0.364568831.00000000-0.02308730-0.07324214-0.06206050-0.03200038
-0.01225280-0.023087301.000000000.79146208-0.799985150.06764818
-0.02416822-0.073242140.791462081.00000000-0.98401635-0.14579840
-0.02284669-0.06206050-0.79998515-0.984016351.000000000.05438862
0.04899430-0.032000380.06764818-0.145798400.054388621.00000000