NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HE ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2004HE  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2004HE.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.77285 0.0004908 au
e 0.608189 0.0001481
i 9.477 0.003968 deg
Ω 208.043 0.004442 deg
ω 79.6 0.00218 deg
M 141.335 1.735 deg
Other useful info
Absolute Magnitude (H)    26.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6946 au
Aphelion distance 2.8511 au
Asc. node-Earth separation 0.0023 au
Desc. node-Earth separation 0.2604 au
Earth MOID 0.00065 au
Orbital period 862.196 days
Date of orbit computation   feb 26 10:28

Covariance matrix
2.40862887E-077.26596524E-081.94696162E-06-2.18023700E-061.05431215E-06-8.51732173E-04
7.26596524E-082.19214594E-085.87416180E-07-6.57710864E-073.18651956E-07-2.56936841E-04
1.94696162E-065.87416180E-071.57442345E-05-1.76240504E-058.54245530E-06-6.88478552E-03
-2.18023700E-06-6.57710864E-07-1.76240504E-051.97351017E-05-9.54612052E-067.70968888E-03
1.05431215E-063.18651956E-078.54245530E-06-9.54612052E-064.75207194E-06-3.72821378E-03
-8.51732173E-04-2.56936841E-04-6.88478552E-037.70968888E-03-3.72821378E-033.01186996E+00

Correlation matrix
1.000000000.999939310.99979664-0.999997870.98546854-1.00000000
0.999939311.000000000.99988579-0.999955330.98728003-0.99993907
0.999796640.999885791.00000000-0.999827930.98759853-0.99979632
-0.99999787-0.99995533-0.999827931.00000000-0.985747590.99999784
0.985468540.987280030.98759853-0.985747591.00000000-0.98546498
-1.00000000-0.99993907-0.999796320.99999784-0.985464981.00000000