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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018CH14 ∴ Orbital info ∴ Epoch 58163 MJD
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2018CH14  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018CH14.eq0)
Keplerian elements
(Epoch 58163.9 MJD)
Value 1-σ variation Units
a 2.41945 0.003371 au
e 0.573517 0.0005763
i 1.847 0.001368 deg
Ω 321.649 0.001291 deg
ω 162.467 0.0003279 deg
M 4.633 0.0101 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0319 au
Aphelion distance 3.8071 au
Asc. node-Earth separation 2.56754 au
Desc. node-Earth separation 0.06281 au
Earth MOID 0.0482 au
Orbital period 1374.59 days
Date of orbit computation   feb 26 11:45

Covariance matrix
1.13655597E-051.94288903E-064.61300470E-06-4.35057050E-06-4.85351967E-07-3.40520408E-05
1.94288903E-063.32127840E-077.88573114E-07-7.43707511E-07-8.30559963E-08-5.82101797E-06
4.61300470E-067.88573114E-071.87257247E-06-1.76547427E-06-1.98927915E-07-1.38205467E-05
-4.35057050E-06-7.43707511E-07-1.76547427E-061.66648507E-061.82732215E-071.30350350E-05
-4.85351967E-07-8.30559963E-08-1.98927915E-071.82732215E-071.07517961E-071.43607372E-06
-3.40520408E-05-5.82101797E-06-1.38205467E-051.30350350E-051.43607372E-061.02026196E-04

Correlation matrix
1.000000000.999999860.99992900-0.99965486-0.43905696-0.99998131
0.999999861.000000000.99993094-0.99965194-0.43951919-0.99997801
0.999929000.999930941.00000000-0.99940464-0.44333897-0.99988501
-0.99965486-0.99965194-0.999404641.000000000.431691890.99966766
-0.43905696-0.43951919-0.443338970.431691891.000000000.43359112
-0.99998131-0.99997801-0.999885010.999667660.433591121.00000000