NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008DW ∴ Orbital info ∴ Epoch 60400 MJD
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2008DW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008DW.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.98877 2.539e-09 au
e 0.361174 1.325e-07
i 6.741 7.033e-06 deg
Ω 161.33 2.12e-05 deg
ω 10.114 4.344e-05 deg
M 261.941 1.671e-05 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2705 au
Aphelion distance 2.7071 au
Asc. node-Earth separation 0.28494 au
Desc. node-Earth separation 1.67535 au
Earth MOID 0.27793 au
Orbital period 1024.41 days
Date of orbit computation   feb 26 10:38

Covariance matrix
6.44426525E-18-2.58582669E-171.58901304E-154.16438053E-154.32558326E-14-2.49122183E-14
-2.58582669E-171.75494075E-14-3.34749664E-132.94358844E-133.76540424E-12-1.39242072E-12
1.58901304E-15-3.34749664E-134.94674822E-11-4.51227879E-11-1.23886457E-111.70460116E-11
4.16438053E-152.94358844E-13-4.51227879E-114.49649539E-10-3.26082400E-10-4.80642669E-11
4.32558326E-143.76540424E-12-1.23886457E-11-3.26082400E-101.88742126E-09-6.26561556E-10
-2.49122183E-14-1.39242072E-121.70460116E-11-4.80642669E-11-6.26561556E-102.79281324E-10

Correlation matrix
1.00000000-0.076892060.088998120.077361810.39221441-0.58722529
-0.076892061.00000000-0.359276670.104787330.65425335-0.62895316
0.08899812-0.359276671.00000000-0.30255125-0.040544270.14502468
0.077361810.10478733-0.302551251.00000000-0.35396136-0.13563267
0.392214410.65425335-0.04054427-0.353961361.00000000-0.86299519
-0.58722529-0.628953160.14502468-0.13563267-0.862995191.00000000