NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018NJ ∴ Orbital info ∴ Epoch 60400 MJD
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2018NJ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018NJ.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53952 3.27e-05 au
e 0.344436 1.41e-05
i 4.674 0.000138 deg
Ω 107.734 1.141e-05 deg
ω 192.881 3.633e-05 deg
M 353.186 0.0342 deg
Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0093 au
Aphelion distance 2.0698 au
Asc. node-Earth separation 1.05983 au
Desc. node-Earth separation -0.00073 au
Earth MOID 0.00061 au
Orbital period 697.709 days
Date of orbit computation   feb 26 11:39

Covariance matrix
1.06921674E-094.61047013E-104.50946207E-093.50060596E-10-1.12802054E-09-1.11834364E-06
4.61047013E-101.98803869E-101.94449162E-091.50952828E-10-4.86311932E-10-4.82230610E-07
4.50946207E-091.94449162E-091.90335744E-081.48113877E-09-4.74309779E-09-4.71666523E-06
3.50060596E-101.50952828E-101.48113877E-091.30233626E-10-3.66922801E-10-3.66152849E-07
-1.12802054E-09-4.86311932E-10-4.74309779E-09-3.66922801E-101.32022520E-091.17978960E-06
-1.11834364E-06-4.82230610E-07-4.71666523E-06-3.66152849E-071.17978960E-061.16972779E-03

Correlation matrix
1.000000000.999999820.999612520.93809924-0.94942382-0.99999999
0.999999821.000000000.999616660.93813917-0.94924540-0.99999990
0.999612520.999616661.000000000.94074952-0.94618900-0.99961433
0.938099240.938139170.940749521.00000000-0.88488967-0.93812011
-0.94942382-0.94924540-0.94618900-0.884889671.000000000.94937578
-0.99999999-0.99999990-0.99961433-0.938120110.949375781.00000000