NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HU4 ∴ Orbital info ∴ Epoch 56138 MJD
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2008HU4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008HU4.eq0)
Keplerian elements
(Epoch 56138.0 MJD)
Value 1-σ variation Units
a 1.09292 7.99e-10 au
e 0.073265 2.015e-08
i 1.258 2.113e-06 deg
Ω 221.345 1.748e-05 deg
ω 341.499 4.25e-05 deg
M 273.663 2.394e-05 deg
Other useful info
Absolute Magnitude (H)    28.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0128 au
Aphelion distance 1.173 au
Asc. node-Earth separation 0.00912 au
Desc. node-Earth separation 0.17734 au
Earth MOID 0.00894 au
Orbital period 417.331 days
Date of orbit computation   feb 26 11:38

Covariance matrix
6.38421945E-191.41386661E-175.25167023E-169.23694387E-15-2.37573958E-141.08201314E-14
1.41386661E-174.06060534E-162.32558352E-142.64854636E-13-7.53780742E-133.80776087E-13
5.25167023E-162.32558352E-144.46523237E-121.66060508E-11-5.14995110E-112.84099575E-11
9.23694387E-152.64854636E-131.66060508E-113.05548708E-10-6.27432726E-102.50998051E-10
-2.37573958E-14-7.53780742E-13-5.14995110E-11-6.27432726E-101.80591068E-09-9.49812849E-10
1.08201314E-143.80776087E-132.84099575E-112.50998051E-10-9.49812849E-105.73082131E-10

Correlation matrix
1.000000000.878130670.311043770.66135429-0.699675710.56567918
0.878130671.000000000.546153240.75192056-0.880240840.78934314
0.311043770.546153241.000000000.44957702-0.573499360.56161684
0.661354290.751920560.449577021.00000000-0.844653930.59982103
-0.69967571-0.88024084-0.57349936-0.844653931.00000000-0.93364435
0.565679180.789343140.561616840.59982103-0.933644351.00000000