NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012KO18 ∴ Orbital info ∴ Epoch 60400 MJD
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2012KO18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012KO18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.21441 0.001701 au
e 0.661659 0.0003353
i 5.755 0.003226 deg
Ω 220.835 0.002853 deg
ω 95.572 0.003698 deg
M 198.331 1.585 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7492 au
Aphelion distance 3.6796 au
Asc. node-Earth separation 0.32225 au
Desc. node-Earth separation 0.17899 au
Earth MOID 0.02822 au
Orbital period 1203.61 days
Date of orbit computation   feb 26 10:52

Covariance matrix
2.89243286E-065.70248732E-075.48602663E-06-4.84402483E-066.28089689E-06-2.69549545E-03
5.70248732E-071.12426099E-071.08161215E-06-9.54960536E-071.23837373E-06-5.31422143E-04
5.48602663E-061.08161215E-061.04094604E-05-9.17825007E-061.19126425E-05-5.11249907E-03
-4.84402483E-06-9.54960536E-07-9.17825007E-068.13769155E-06-1.05300113E-054.51420896E-03
6.28089689E-061.23837373E-061.19126425E-05-1.05300113E-051.36736581E-05-5.85324901E-03
-2.69549545E-03-5.31422143E-04-5.11249907E-034.51420896E-03-5.85324901E-032.51196695E+00

Correlation matrix
1.000000000.999997960.99979776-0.998444900.99872900-1.00000000
0.999997961.000000000.99982474-0.998392340.99879372-0.99999796
0.999797760.999824741.00000000-0.997229610.99850822-0.99979779
-0.99844490-0.99839234-0.997229611.00000000-0.998242060.99844486
0.998729000.998793720.99850822-0.998242061.00000000-0.99872905
-1.00000000-0.99999796-0.999797790.99844486-0.998729051.00000000