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2018AT2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018AT2.eq0)
Keplerian elements
(Epoch 58136.9 MJD)
Value 1-σ variation Units
a 1.87124 0.001086 au
e 0.47861 0.0003048
i 4.059 0.002018 deg
Ω 110.35 6.751e-05 deg
ω 344.279 0.0007793 deg
M 7.927 0.007181 deg
Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9756 au
Aphelion distance 2.7668 au
Asc. node-Earth separation 0.00405 au
Desc. node-Earth separation 1.65729 au
Earth MOID 0.00263 au
Orbital period 934.962 days
Date of orbit computation   Jul 29 12:01

Covariance matrix
1.18033936E-063.31193698E-072.19222012E-06-7.12106032E-08-8.44411283E-07-7.80213544E-06
3.31193698E-079.29302829E-086.15119465E-07-1.99802573E-08-2.36938596E-07-2.18921546E-06
2.19222012E-066.15119465E-074.07160907E-06-1.32182538E-07-1.56851444E-06-1.44907088E-05
-7.12106032E-08-1.99802573E-08-1.32182538E-074.55763762E-095.01369714E-084.70861053E-07
-8.44411283E-07-2.36938596E-07-1.56851444E-065.01369714E-086.07316242E-075.58093521E-06
-7.80213544E-06-2.18921546E-06-1.44907088E-054.70861053E-075.58093521E-065.15728786E-05

Correlation matrix
1.000000000.999999980.99999465-0.97089290-0.99733976-0.99999851
0.999999981.000000000.99999494-0.97085093-0.99735491-0.99999813
0.999994650.999994941.00000000-0.97033379-0.99746585-0.99999057
-0.97089290-0.97085093-0.970333791.000000000.952973340.97120786
-0.99733976-0.99735491-0.997465850.952973341.000000000.99721510
-0.99999851-0.99999813-0.999990570.971207860.997215101.00000000