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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017AK4 ∴ Orbital info ∴ Epoch 57760 MJD
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2017AK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017AK4.eq0)
Keplerian elements
(Epoch 57760.7 MJD)
Value 1-σ variation Units
a 2.33195 0.001782 au
e 0.543952 0.0003333
i 32.318 0.007927 deg
Ω 247.453 0.003206 deg
ω 191.06 0.0015 deg
M 5.445 0.005879 deg
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0635 au
Aphelion distance 3.6004 au
Asc. node-Earth separation 2.50989 au
Desc. node-Earth separation 0.08406 au
Earth MOID 0.08353 au
Orbital period 1300.7 days
Date of orbit computation   feb 26 13:05

Covariance matrix
3.17535926E-065.93998253E-071.41105066E-05-5.58373471E-06-9.29877309E-07-1.04703370E-05
5.93998253E-071.11117932E-072.64004045E-06-1.04364270E-06-1.75769764E-07-1.95837505E-06
1.41105066E-052.64004045E-066.28397898E-05-2.45689885E-05-4.64133350E-06-4.64551660E-05
-5.58373471E-06-1.04364270E-06-2.45689885E-051.02791695E-056.91778748E-071.85437475E-05
-9.29877309E-07-1.75769764E-07-4.64133350E-066.91778748E-072.25002815E-062.78448448E-06
-1.04703370E-05-1.95837505E-06-4.64551660E-051.85437475E-052.78448448E-063.45651888E-05

Correlation matrix
1.000000000.999992310.99891563-0.97734822-0.34788463-0.99941246
0.999992311.000000000.99908202-0.97651912-0.35152654-0.99927340
0.998915630.999082021.00000000-0.96669818-0.39032956-0.99677512
-0.97734822-0.97651912-0.966698181.000000000.143844820.98378234
-0.34788463-0.35152654-0.390329560.143844821.000000000.31574128
-0.99941246-0.99927340-0.996775120.983782340.315741281.00000000