NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016CD31 ∴ Orbital info ∴ Epoch 57425 MJD
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2016CD31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016CD31.eq0)
Keplerian elements
(Epoch 57425.4 MJD)
Value 1-σ variation Units
a 1.04318 0.0001948 au
e 0.45436 0.0002793
i 0.469 0.0003568 deg
Ω 250.593 0.01909 deg
ω 2.837 0.01761 deg
M 298.056 0.03444 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5692 au
Aphelion distance 1.5172 au
Asc. node-Earth separation -0.44608 au
Desc. node-Earth separation 0.52983 au
Earth MOID 0.00744 au
Orbital period 389.17 days
Date of orbit computation   feb 26 11:13

Covariance matrix
3.79556205E-085.44139432E-086.94529954E-083.62403093E-06-3.33017089E-066.71011133E-06
5.44139432E-087.80102631E-089.95787307E-085.19770923E-06-4.77631250E-069.61980170E-06
6.94529954E-089.95787307E-081.27335485E-076.69813615E-06-6.15951644E-061.22787431E-05
3.62403093E-065.19770923E-066.69813615E-063.64278146E-04-3.36006154E-046.40744500E-04
-3.33017089E-06-4.77631250E-06-6.15951644E-06-3.36006154E-043.10018923E-04-5.88789256E-04
6.71011133E-069.61980170E-061.22787431E-056.40744500E-04-5.88789256E-041.18627148E-03

Correlation matrix
1.000000000.999991430.999029270.97462442-0.970810290.99999915
0.999991431.000000000.999116180.97503353-0.971231500.99999586
0.999029270.999116181.000000000.98347356-0.980342420.99904982
0.974624420.975033530.983473561.00000000-0.999853960.97471193
-0.97081029-0.97123150-0.98034242-0.999853961.00000000-0.97089828
0.999999150.999995860.999049820.97471193-0.970898281.00000000