NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016JH18 ∴ Orbital info ∴ Epoch 57517 MJD
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2016JH18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016JH18.eq0)
Keplerian elements
(Epoch 57517.3 MJD)
Value 1-σ variation Units
a 0.895636 0.0001517 au
e 0.259813 0.0006641
i 4.363 0.01387 deg
Ω 225.016 0.001717 deg
ω 147.701 0.007248 deg
M 236.586 0.06917 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6629 au
Aphelion distance 1.1283 au
Asc. node-Earth separation 0.0614 au
Desc. node-Earth separation -0.30761 au
Earth MOID 0.01957 au
Orbital period 309.596 days
Date of orbit computation   Jul 29 11:53

Covariance matrix
2.30163326E-08-1.00725217E-07-2.10367549E-06-2.60372848E-071.08067793E-06-1.04807342E-05
-1.00725217E-074.41044136E-079.20982949E-061.13909719E-06-4.75022731E-064.59196941E-05
-2.10367549E-069.20982949E-061.92332825E-042.37959553E-05-9.90814832E-059.58713575E-04
-2.60372848E-071.13909719E-062.37959553E-052.94883164E-06-1.21961324E-051.18483541E-04
1.08067793E-06-4.75022731E-06-9.90814832E-05-1.21961324E-055.25283202E-05-4.96653171E-04
-1.04807342E-054.59196941E-059.58713575E-041.18483541E-04-4.96653171E-044.78413882E-03

Correlation matrix
1.00000000-0.99972171-0.99984799-0.999430600.98283692-0.99878442
-0.999721711.000000000.999962830.99883734-0.986907860.99966865
-0.999847990.999962831.000000000.99919776-0.985755110.99944819
-0.999430600.998837340.999197761.00000000-0.979942030.99754191
0.98283692-0.98690786-0.98575511-0.979942031.00000000-0.99072830
-0.998784420.999668650.999448190.99754191-0.990728301.00000000