AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WM ∴ Orbital info ∴ Epoch epochXXX
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(137062) 1998WM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137062.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.22457 1.481e-09 au
e 0.315421 2.634e-08
i 22.518 3.415e-06 deg
Ω 45.624 6.097e-06 deg
ω 172.565 9.396e-06 deg
M 125.416 9.733e-06 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8383 au
Aphelion 1.6108 au
Asc. node-Earth separation 0.61461 au
Desc. node-Earth separation -0.16891 au
Earth MOID 0.16874 au
Orbital period 494.962 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.070056950.088830240.04301720-0.14632498-0.19062787
0.070056951.00000000-0.14323350-0.077294410.34894443-0.56325000
0.08883024-0.143233501.00000000-0.06141384-0.317541730.43219399
0.04301720-0.07729441-0.061413841.00000000-0.677162300.10356555
-0.146324980.34894443-0.31754173-0.677162301.00000000-0.72792647
-0.19062787-0.563250000.432193990.10356555-0.727926471.00000000
Covariance matrix
2.19483968E-182.73396272E-184.49393170E-163.88569413E-16-2.03692552E-15-2.74885567E-15
2.73396272E-186.93872972E-16-1.28839443E-14-1.24140392E-148.63677353E-14-1.44412678E-13
4.49393170E-16-1.28839443E-141.16608037E-11-1.27866141E-12-1.01887364E-111.43650487E-11
3.88569413E-16-1.24140392E-14-1.27866141E-123.71749217E-11-3.87947607E-116.14616899E-12
-2.03692552E-158.63677353E-14-1.01887364E-11-3.87947607E-118.82898031E-11-6.65743482E-11
-2.74885567E-15-1.44412678E-131.43650487E-116.14616899E-12-6.65743482E-119.47388862E-11