NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018AB12 ∴ Orbital info ∴ Epoch 60600 MJD
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2018AB12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018AB12.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.08311 1.101e-05 au
e 0.202882 1.372e-05
i 12.461 0.000886 deg
Ω 300.008 0.0001776 deg
ω 82.531 0.0003002 deg
M 68.979 0.03472 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8634 au
Aphelion distance 1.3028 au
Asc. node-Earth separation -0.00338 au
Desc. node-Earth separation 0.08381 au
Earth MOID 0.00253 au
Orbital period 411.724 days
Date of orbit computation   Jul 29 12:10

Covariance matrix
1.21328180E-101.51023864E-109.74674850E-091.95112648E-092.95040402E-09-3.82455830E-07
1.51023864E-101.88225626E-101.21479373E-082.43197128E-093.62555740E-09-4.76044164E-07
9.74674850E-091.21479373E-087.85016535E-071.57237448E-072.31052217E-07-3.07199148E-05
1.95112648E-092.43197128E-091.57237448E-073.15400120E-084.59891786E-08-6.14937934E-06
2.95040402E-093.62555740E-092.31052217E-074.59891786E-089.01406253E-08-9.31356173E-06
-3.82455830E-07-4.76044164E-07-3.07199148E-05-6.14937934E-06-9.31356173E-061.20560461E-03

Correlation matrix
1.000000000.999367820.998710270.997409850.89215511-0.99999538
0.999367821.000000000.999364150.998132370.88018736-0.99932193
0.998710270.999364151.000000000.999276460.86858126-0.99856917
0.997409850.998132370.999276461.000000000.86251060-0.99723590
0.892155110.880187360.868581260.862510601.00000000-0.89341464
-0.99999538-0.99932193-0.99856917-0.99723590-0.893414641.00000000