NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008ON13 ∴ Orbital info ∴ Epoch 60400 MJD
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2008ON13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008ON13.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.22532 0.002854 au
e 0.811981 0.0001808
i 5.665 0.01366 deg
Ω 141.451 0.1162 deg
ω 49.381 0.1345 deg
M 294.221 2.784 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4184 au
Aphelion distance 4.0322 au
Asc. node-Earth separation -0.49039 au
Desc. node-Earth separation 0.5948 au
Earth MOID 0.03809 au
Orbital period 1212.51 days
Date of orbit computation   feb 26 10:37

Covariance matrix
8.14568806E-065.14801566E-073.89446664E-053.31499397E-04-3.83762377E-04-7.94668469E-03
5.14801566E-073.26820864E-082.46691721E-062.09563529E-05-2.42867843E-05-5.02206323E-04
3.89446664E-052.46691721E-061.86482203E-041.58513706E-03-1.83606589E-03-3.79925248E-02
3.31499397E-042.09563529E-051.58513706E-031.34910635E-02-1.56190668E-02-3.23399960E-01
-3.83762377E-04-2.42867843E-05-1.83606589E-03-1.56190668E-021.80875245E-023.74382684E-01
-7.94668469E-03-5.02206323E-04-3.79925248E-02-3.23399960E-013.74382684E-017.75254540E+00

Correlation matrix
1.000000000.997748500.999229860.99999024-0.99979035-0.99999985
0.997748501.000000000.999265730.99801650-0.99890816-0.99771185
0.999229860.999265731.000000000.99936706-0.99972373-0.99921122
0.999990240.998016500.999367061.00000000-0.99986743-0.99998782
-0.99979035-0.99890816-0.99972373-0.999867431.000000000.99977904
-0.99999985-0.99771185-0.99921122-0.999987820.999779041.00000000