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AstDyS ∴ Objects ∴ 2001SM98 ∴ Orbital info ∴ Epoch epochXXX
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(173789) 2001SM98  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 173789.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78105 2.226e-08 au
e 0.203247 4.854e-08
i 7.165 5.709e-06 deg
Ω 325.475 4.941e-05 deg
ω 324.017 5.247e-05 deg
M 1.32 2.351e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2158 au
Aphelion 3.3463 au
Asc. node-Earth separation 1.27784 au
Desc. node-Earth separation 2.20362 au
Earth MOID 1.20418 au
Orbital period 1693.99 days
Date of orbit computation  apr 23 20:26
Correlation matrix
1.00000000-0.046237530.011428510.010039270.14907697-0.67458248
-0.046237531.00000000-0.00060000-0.008345470.00421367-0.02344181
0.01142851-0.000600001.000000000.18147691-0.16993455-0.00406085
0.01003927-0.008345470.181476911.00000000-0.93044678-0.00629959
0.149076970.00421367-0.16993455-0.930446781.00000000-0.33689758
-0.67458248-0.02344181-0.00406085-0.00629959-0.336897581.00000000
Covariance matrix
4.95421531E-16-4.99569422E-171.45234486E-151.10401535E-141.74108313E-13-3.52959521E-13
-4.99569422E-172.35628332E-15-1.66286713E-16-2.00147526E-141.07323791E-14-2.67489826E-14
1.45234486E-15-1.66286713E-163.25975964E-115.11917034E-11-5.09091687E-11-5.45019964E-13
1.10401535E-14-2.00147526E-145.11917034E-112.44101724E-09-2.41211763E-09-7.31643951E-12
1.74108313E-131.07323791E-14-5.09091687E-11-2.41211763E-092.75323348E-09-4.15548593E-10
-3.52959521E-13-2.67489826E-14-5.45019964E-13-7.31643951E-12-4.15548593E-105.52592277E-10