NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SS12 ∴ Orbital info ∴ Epoch 59800 MJD
Contact »
2017SS12  ▹ 
ORBITAL INFORMATION
(ASCII data file 2017SS12.eq1)
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.22767 0.0001018 au
e 0.342294 8.511e-05
i 1.199 0.0002621 deg
Ω 1.267 2.671e-05 deg
ω 283.738 0.000163 deg
M 250.39 0.1713 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8074 au
Aphelion distance 1.6479 au
Asc. node-Earth separation -0.00016 au
Desc. node-Earth separation 0.18413 au
Earth MOID 1e-05 au
Orbital period 496.845 days
Date of orbit computation   giu 10 14:09

Covariance matrix
1.03583798E-088.66159400E-092.66539283E-08-2.02442868E-09-9.15923950E-09-1.74344098E-05
8.66159400E-097.24328799E-092.22905278E-08-1.68685461E-09-7.75742756E-09-1.45784979E-05
2.66539283E-082.22905278E-086.87145060E-08-5.03698056E-09-2.42135146E-08-4.48617158E-05
-2.02442868E-09-1.68685461E-09-5.03698056E-097.13197456E-104.55283388E-103.40752031E-06
-9.15923950E-09-7.75742756E-09-2.42135146E-084.55283388E-102.65613050E-081.54132408E-05
-1.74344098E-05-1.45784979E-05-4.48617158E-053.40752031E-061.54132408E-052.93442271E-02

Correlation matrix
1.000000000.999963230.99905890-0.74482059-0.55219033-0.99999999
0.999963231.000000000.99914440-0.74217254-0.55927467-0.99996216
0.999058900.999144401.00000000-0.71951718-0.56677269-0.99905714
-0.74482059-0.74217254-0.719517181.000000000.104604940.74485583
-0.55219033-0.55927467-0.566772690.104604941.000000000.55208751
-0.99999999-0.99996216-0.999057140.744855830.552087511.00000000