NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008ON13 ∴ Orbital info ∴ Epoch 54692 MJD
Contact »
2008ON13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008ON13.eq0)
Keplerian elements
(Epoch 54692.6 MJD)
Value 1-σ variation Units
a 2.21865 0.002531 au
e 0.814081 0.0004068
i 5.896 0.007943 deg
Ω 144.059 0.003422 deg
ω 46.538 0.01991 deg
M 30.673 0.05654 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4125 au
Aphelion distance 4.0248 au
Asc. node-Earth separation -0.50606 au
Desc. node-Earth separation 0.68794 au
Earth MOID 0.04329 au
Orbital period 1207.07 days
Date of orbit computation   feb 26 10:37

Covariance matrix
6.40790311E-061.02928366E-062.00549027E-058.62689024E-06-4.99855188E-05-1.43121943E-04
1.02928366E-061.65484336E-073.22743560E-061.38885204E-06-8.06006318E-06-2.29856180E-05
2.00549027E-053.22743560E-066.30854433E-052.71399896E-05-1.57691326E-04-4.47776699E-04
8.62689024E-061.38885204E-062.71399896E-051.17069538E-05-6.79618530E-05-1.92603528E-04
-4.99855188E-05-8.06006318E-06-1.57691326E-04-6.79618530E-053.96238201E-041.11568107E-03
-1.43121943E-04-2.29856180E-05-4.47776699E-04-1.92603528E-041.11568107E-033.19676286E-03

Correlation matrix
1.000000000.999536520.997465790.99603443-0.99199176-0.99998399
0.999536521.000000000.998882860.99782776-0.99536377-0.99936130
0.997465790.998882861.000000000.99867263-0.99739010-0.99710685
0.996034430.997827760.998672631.00000000-0.99784960-0.99560501
-0.99199176-0.99536377-0.99739010-0.997849601.000000000.99130360
-0.99998399-0.99936130-0.99710685-0.995605010.991303601.00000000