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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SM173 ∴ Orbital info ∴ Epoch 60400 MJD
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2011SM173  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SM173.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.49143 0.004539 au
e 0.652178 0.0008732
i 0.526 0.002059 deg
Ω 175.853 0.07771 deg
ω 237.426 0.06856 deg
M 52.106 3.438 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8666 au
Aphelion distance 4.1163 au
Asc. node-Earth separation 1.21173 au
Desc. node-Earth separation 0.05559 au
Earth MOID 0.00136 au
Orbital period 1436.38 days
Date of orbit computation   feb 26 10:50

Covariance matrix
2.06061153E-053.96376311E-069.33117992E-063.52623281E-04-3.11071862E-04-1.56078070E-02
3.96376311E-067.62463878E-071.79493704E-066.78301898E-05-5.98374014E-05-3.00229561E-03
9.33117992E-061.79493704E-064.23905543E-061.59919094E-04-1.41100180E-04-7.06776865E-03
3.52623281E-046.78301898E-051.59919094E-046.03849216E-03-5.32739102E-03-2.67089455E-01
-3.11071862E-04-5.98374014E-05-1.41100180E-04-5.32739102E-034.70008529E-032.35616928E-01
-1.56078070E-02-3.00229561E-03-7.06776865E-03-2.67089455E-012.35616928E-011.18219099E+01

Correlation matrix
1.000000000.999999980.998398570.99965160-0.99956213-1.00000000
0.999999981.000000000.998401060.99965270-0.99956311-0.99999998
0.998398570.998401061.000000000.99954309-0.99963200-0.99839858
0.999651600.999652700.999543091.00000000-0.99999413-0.99965160
-0.99956213-0.99956311-0.99963200-0.999994131.000000000.99956214
-1.00000000-0.99999998-0.99839858-0.999651600.999562141.00000000