NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HA ∴ Orbital info ∴ Epoch 60400 MJD
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(154555) 2003HA  ▹ 
ORBITAL INFORMATION
(ASCII data file 154555.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.18438 2.931e-09 au
e 0.580225 5.72e-08
i 36.826 5.419e-06 deg
Ω 53.481 9.389e-06 deg
ω 277.144 8.611e-06 deg
M 355.788 1.324e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4972 au
Aphelion distance 1.8716 au
Asc. node-Earth separation -0.25547 au
Desc. node-Earth separation -0.164 au
Earth MOID 0.11585 au
Orbital period 470.8 days
Date of orbit computation   feb 26 10:20

Covariance matrix
8.59036549E-186.26538605E-179.10440015E-16-7.59141662E-164.41099640E-15-3.15215391E-14
6.26538605E-173.27138203E-157.08752440E-145.48008809E-145.65822345E-14-2.39231307E-13
9.10440015E-167.08752440E-142.93659135E-11-2.17625161E-111.88696637E-11-3.81375697E-12
-7.59141662E-165.48008809E-14-2.17625161E-118.81536430E-11-6.56205994E-11-1.50763681E-11
4.41099640E-155.65822345E-141.88696637E-11-6.56205994E-117.41528098E-11-2.53255297E-11
-3.15215391E-14-2.39231307E-13-3.81375697E-12-1.50763681E-11-2.53255297E-111.75262477E-10

Correlation matrix
1.000000000.373745850.05732232-0.027586520.17477008-0.81237607
0.373745851.000000000.228668940.102047360.11488165-0.31594240
0.057322320.228668941.00000000-0.427727540.40436969-0.05316022
-0.027586520.10204736-0.427727541.00000000-0.81162657-0.12129199
0.174770080.114881650.40436969-0.811626571.00000000-0.22215202
-0.81237607-0.31594240-0.05316022-0.12129199-0.222152021.00000000