NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SJ12 ∴ Orbital info ∴ Epoch 58020 MJD
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2017SJ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017SJ12.eq0)
Keplerian elements
(Epoch 58020.7 MJD)
Value 1-σ variation Units
a 1.41998 0.0005531 au
e 0.338822 0.0002413
i 17.173 0.01037 deg
Ω 173.808 0.003791 deg
ω 267.85 0.01372 deg
M 319.353 0.03123 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9389 au
Aphelion distance 1.9011 au
Asc. node-Earth separation 0.27783 au
Desc. node-Earth separation 0.23592 au
Earth MOID 0.15651 au
Orbital period 618.049 days
Date of orbit computation   feb 26 11:34

Covariance matrix
3.05875847E-071.33433616E-075.73761996E-062.09647113E-06-7.58693031E-061.72742470E-05
1.33433616E-075.82090963E-082.50293646E-069.14527789E-07-3.30942413E-067.53553658E-06
5.73761996E-062.50293646E-061.07629378E-043.93279272E-05-1.42320887E-043.24031358E-04
2.09647113E-069.14527789E-073.93279272E-051.43714969E-05-5.20110015E-051.18400603E-04
-7.58693031E-06-3.30942413E-06-1.42320887E-04-5.20110015E-051.88279240E-04-4.28501511E-04
1.72742470E-057.53553658E-063.24031358E-041.18400603E-04-4.28501511E-049.75569157E-04

Correlation matrix
1.000000000.999993630.999985660.99992009-0.999752010.99999425
0.999993631.000000000.999974620.99988597-0.999667980.99997634
0.999985660.999974621.000000000.99996463-0.999774390.99998295
0.999920090.999885970.999964631.00000000-0.999868750.99993986
-0.99975201-0.99966798-0.99977439-0.999868751.00000000-0.99982067
0.999994250.999976340.999982950.99993986-0.999820671.00000000