NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WW12 ∴ Orbital info ∴ Epoch 58091 MJD
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2017WW12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WW12.eq0)
Keplerian elements
(Epoch 58091.6 MJD)
Value 1-σ variation Units
a 2.69845 3.216e-05 au
e 0.558591 4.653e-06
i 20.363 0.0001074 deg
Ω 220.969 3.845e-05 deg
ω 236.245 0.0001118 deg
M 350.129 0.0001875 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1911 au
Aphelion distance 4.2058 au
Asc. node-Earth separation 1.68611 au
Desc. node-Earth separation 0.425 au
Earth MOID 0.31527 au
Orbital period 1619.09 days
Date of orbit computation   feb 26 11:35

Covariance matrix
1.03443356E-091.49463844E-103.23008116E-09-1.07531407E-09-2.95552635E-096.01985031E-09
1.49463844E-102.16545510E-114.58700199E-10-1.53756943E-10-4.14944612E-108.68637588E-10
3.23008116E-094.58700199E-101.15366835E-08-3.53432665E-09-1.06161850E-081.88464514E-08
-1.07531407E-09-1.53756943E-10-3.53432665E-091.47836688E-092.97782952E-09-6.24308049E-09
-2.95552635E-09-4.14944612E-10-1.06161850E-082.97782952E-091.24996788E-08-1.78277219E-08
6.01985031E-098.68637588E-101.88464514E-08-6.24308049E-09-1.78277219E-083.51730906E-08

Correlation matrix
1.000000000.998642980.93502160-0.86954671-0.821928630.99799675
0.998642981.000000000.91772771-0.85934792-0.797565040.99531090
0.935021600.917727711.00000000-0.85580552-0.884053530.93558626
-0.86954671-0.85934792-0.855805521.000000000.69272250-0.86577005
-0.82192863-0.79756504-0.884053530.692722501.00000000-0.85023927
0.997996750.995310900.93558626-0.86577005-0.850239271.00000000