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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SM173 ∴ Orbital info ∴ Epoch 60600 MJD
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2011SM173  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SM173.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.49186 0.004546 au
e 0.652126 0.000875
i 0.526 0.002056 deg
Ω 175.856 0.07725 deg
ω 237.438 0.06803 deg
M 102.207 3.575 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8669 au
Aphelion distance 4.1169 au
Asc. node-Earth separation 1.21013 au
Desc. node-Earth separation 0.05629 au
Earth MOID 0.00137 au
Orbital period 1436.76 days
Date of orbit computation   Jul 29 11:33

Covariance matrix
2.06615726E-053.97751760E-069.32933292E-063.51033991E-04-3.09101953E-04-1.62489329E-02
3.97751760E-067.65703908E-071.79597554E-066.75769203E-05-5.95046521E-05-3.12804923E-03
9.32933292E-061.79597554E-064.22604140E-061.58741123E-04-1.39804567E-04-7.33689094E-03
3.51033991E-046.75769203E-051.58741123E-045.96816314E-03-5.25570011E-03-2.76064551E-01
-3.09101953E-04-5.95046521E-05-1.39804567E-04-5.25570011E-034.62834548E-032.43087833E-01
-1.62489329E-02-3.12804923E-03-7.33689094E-03-2.76064551E-012.43087833E-011.27786894E+01

Correlation matrix
1.000000000.999999980.998394160.99964809-0.99955611-1.00000000
0.999999981.000000000.998396650.99964920-0.99955709-0.99999998
0.998394160.998396651.000000000.99954472-0.99963534-0.99839416
0.999648090.999649200.999544721.00000000-0.99999390-0.99964810
-0.99955611-0.99955709-0.99963534-0.999993901.000000000.99955611
-1.00000000-0.99999998-0.99839416-0.999648100.999556111.00000000