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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SN12 ∴ Orbital info ∴ Epoch 58019 MJD
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2017SN12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017SN12.eq0)
Keplerian elements
(Epoch 58019.8 MJD)
Value 1-σ variation Units
a 1.49091 0.008394 au
e 0.442472 0.003523
i 12.313 0.08131 deg
Ω 3.341 0.01579 deg
ω 73.261 0.06897 deg
M 329.564 0.3303 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8312 au
Aphelion distance 2.1506 au
Asc. node-Earth separation 0.061 au
Desc. node-Earth separation 0.37583 au
Earth MOID 0.03139 au
Orbital period 664.933 days
Date of orbit computation   feb 26 11:29

Covariance matrix
7.04529143E-052.95670374E-056.82509364E-041.32509538E-04-5.78849222E-042.77259958E-03
2.95670374E-051.24084532E-052.86429925E-045.56106384E-05-2.42919499E-041.16357786E-03
6.82509364E-042.86429925E-046.61179739E-031.28368553E-03-5.60742981E-032.68593983E-02
1.32509538E-045.56106384E-051.28368553E-032.49229354E-04-1.08865628E-035.21475933E-03
-5.78849222E-04-2.42919499E-04-5.60742981E-03-1.08865628E-034.75746598E-03-2.27803441E-02
2.77259958E-031.16357786E-032.68593983E-025.21475933E-03-2.27803441E-021.09112787E-01

Correlation matrix
1.000000000.999998860.999998540.99999554-0.999834520.99999965
0.999998861.000000000.999999530.99999876-0.999805930.99999724
0.999998540.999999531.000000000.99999834-0.999807140.99999698
0.999995540.999998760.999998341.00000000-0.999777460.99999274
-0.99983452-0.99980593-0.99980714-0.999777461.00000000-0.99984944
0.999999650.999997240.999996980.99999274-0.999849441.00000000