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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WR1 ∴ Orbital info ∴ Epoch epochXXX
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(28179) 1998WR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 28179.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21321 6.429e-09 au
e 0.117488 2.95e-08
i 4.493 3.26e-06 deg
Ω 249.194 4.561e-05 deg
ω 350.708 4.86e-05 deg
M 92.127 1.68e-05 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9532 au
Aphelion 2.4732 au
Asc. node-Earth separation 0.94201 au
Desc. node-Earth separation 1.48363 au
Earth MOID 0.94073 au
Orbital period 1202.63 days
Date of orbit computation  Jun 5 00:43
Correlation matrix
1.000000000.220135550.001668160.00393926-0.07646649-0.01440678
0.220135551.000000000.00264001-0.00521374-0.00232140-0.03790714
0.001668160.002640011.000000000.05984251-0.057343060.00170770
0.00393926-0.005213740.059842511.00000000-0.93480903-0.00280775
-0.07646649-0.00232140-0.05734306-0.934809031.00000000-0.33984608
-0.01440678-0.037907140.00170770-0.00280775-0.339846081.00000000
Covariance matrix
4.13330423E-174.17441291E-173.49588023E-171.15504685E-15-2.38926340E-14-1.55586067E-15
4.17441291E-178.69987587E-162.53824367E-16-7.01361683E-15-3.32775581E-15-1.87816000E-14
3.49588023E-172.53824367E-161.06253156E-118.89644986E-12-9.08439481E-129.35056980E-14
1.15504685E-15-7.01361683E-158.89644986E-122.08004176E-09-2.07206384E-09-2.15104139E-12
-2.38926340E-14-3.32775581E-15-9.08439481E-12-2.07206384E-092.36204631E-09-2.77447930E-10
-1.55586067E-15-1.87816000E-149.35056980E-14-2.15104139E-12-2.77447930E-102.82169473E-10