NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018NW ∴ Orbital info ∴ Epoch 60400 MJD
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2018NW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018NW.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.16196 0.000321 au
e 0.339784 0.0002171
i 36.734 0.04737 deg
Ω 285.69 0.001517 deg
ω 271.78 0.07558 deg
M 258.905 1.609 deg
Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7671 au
Aphelion distance 1.5568 au
Asc. node-Earth separation 0.00048 au
Desc. node-Earth separation 0.05604 au
Earth MOID 0.00041 au
Orbital period 457.495 days
Date of orbit computation   feb 26 11:27

Covariance matrix
1.03010706E-07-6.96722383E-08-1.52025284E-05-4.86909589E-072.42576389E-055.16513377E-04
-6.96722383E-084.71238616E-081.02824539E-053.29320271E-07-1.64069340E-05-3.49348557E-04
-1.52025284E-051.02824539E-052.24364265E-037.18575750E-05-3.58000349E-03-7.62280853E-02
-4.86909589E-073.29320271E-077.18575750E-052.30163030E-06-1.14659880E-04-2.44144859E-03
2.42576389E-05-1.64069340E-05-3.58000349E-03-1.14659880E-045.71235647E-031.21631967E-01
5.16513377E-04-3.49348557E-04-7.62280853E-02-2.44144859E-031.21631967E-012.58988680E+00

Correlation matrix
1.00000000-0.99999573-0.99999493-0.999975510.999999301.00000000
-0.999995731.000000000.999998830.99995451-0.99999849-0.99999569
-0.999994930.999998831.000000000.99994918-0.99999760-0.99999488
-0.999975510.999954510.999949181.00000000-0.99996788-0.99997561
0.99999930-0.99999849-0.99999760-0.999967881.000000000.99999928
1.00000000-0.99999569-0.99999488-0.999975610.999999281.00000000