AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WU39 ∴ Orbital info ∴ Epoch epochXXX
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(44021) 1997WU39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 44021.eq0)
Keplerian elements at epoch
58192.3 MJD
Value 1-σ variation Units
a 2.63562 9.481e-09 au
e 0.139053 3.078e-08
i 16.028 2.697e-06 deg
Ω 78.538 1.324e-05 deg
ω 310.338 1.764e-05 deg
M 294.06 1.158e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2691 au
Aphelion 3.0021 au
Asc. node-Earth separation 1.3857 au
Desc. node-Earth separation 1.82439 au
Earth MOID 1.30717 au
Orbital period 1562.87 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.00000000-0.118073020.026842040.025791630.12414329-0.21143037
-0.118073021.00000000-0.04331733-0.02776776-0.292944370.41561670
0.02684204-0.043317331.00000000-0.028833350.04325319-0.03010922
0.02579163-0.02776776-0.028833351.00000000-0.69630845-0.03277043
0.12414329-0.292944370.04325319-0.696308451.00000000-0.68321418
-0.211430370.41561670-0.03010922-0.03277043-0.683214181.00000000
Covariance matrix
8.98829569E-17-3.44524139E-176.86288248E-163.23774122E-152.07594664E-14-2.32021411E-14
-3.44524139E-179.47241284E-16-3.59537675E-15-1.13160745E-14-1.59026581E-131.48062581E-13
6.86288248E-16-3.59537675E-157.27285340E-12-1.02960853E-122.05742860E-12-9.39883439E-13
3.23774122E-15-1.13160745E-14-1.02960853E-121.75327163E-10-1.62622458E-10-5.02260241E-12
2.07594664E-14-1.59026581E-132.05742860E-12-1.62622458E-103.11106086E-10-1.39486810E-10
-2.32021411E-141.48062581E-13-9.39883439E-13-5.02260241E-12-1.39486810E-101.33981254E-10