NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017JA2 ∴ Orbital info ∴ Epoch 57879 MJD
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2017JA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017JA2.eq0)
Keplerian elements
(Epoch 57879.4 MJD)
Value 1-σ variation Units
a 1.19429 0.0001411 au
e 0.287908 0.0001211
i 9.583 0.003379 deg
Ω 51.078 0.0001523 deg
ω 253.237 0.002121 deg
M 311.745 0.01367 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8504 au
Aphelion distance 1.5381 au
Asc. node-Earth separation 0.20588 au
Desc. node-Earth separation 0.00128 au
Earth MOID 0.00068 au
Orbital period 476.72 days
Date of orbit computation   feb 26 11:27

Covariance matrix
1.99040272E-081.70830865E-084.76660424E-07-2.14817114E-08-2.99010990E-071.92843112E-06
1.70830865E-081.46621039E-084.09111342E-07-1.84372129E-08-2.56601790E-071.65511064E-06
4.76660424E-074.09111342E-071.14154349E-05-5.14466396E-07-7.15932127E-064.61815321E-05
-2.14817114E-08-1.84372129E-08-5.14466396E-072.31964006E-083.22693372E-07-2.08128658E-06
-2.99010990E-07-2.56601790E-07-7.15932127E-063.22693372E-074.49827015E-06-2.89720444E-05
1.92843112E-061.65511064E-064.61815321E-05-2.08128658E-06-2.89720444E-051.86839491E-04

Correlation matrix
1.000000000.999994740.99998247-0.99974237-0.999295440.99999843
0.999994741.000000000.99999342-0.99973944-0.999168580.99998744
0.999982470.999993421.00000000-0.99977087-0.999085950.99997184
-0.99974237-0.99973944-0.999770871.000000000.99898042-0.99974041
-0.99929544-0.99916858-0.999085950.998980421.00000000-0.99936017
0.999998430.999987440.99997184-0.99974041-0.999360171.00000000