NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WS ∴ Orbital info ∴ Epoch 58437 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2018WS.eq0)
Keplerian elements
(Epoch 58437.8 MJD)
Value 1-σ variation Units
a 1.2183 5.687e-05 au
e 0.193366 3.968e-05
i 1.375 0.0002542 deg
Ω 39.4 7.75e-05 deg
ω 347.174 0.001126 deg
M 18.535 0.0007726 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9827 au
Aphelion distance 1.4539 au
Asc. node-Earth separation -0.00579 au
Desc. node-Earth separation 0.43833 au
Earth MOID 0.00223 au
Orbital period 491.167 days
Date of orbit computation   feb 26 11:48

Covariance matrix
3.23403113E-092.25640793E-091.44549519E-084.06383659E-09-6.40039333E-08-4.38961249E-08
2.25640793E-091.57431445E-091.00853389E-082.83466826E-09-4.46572309E-08-3.06253754E-08
1.44549519E-081.00853389E-086.46193006E-081.82237159E-08-2.86146781E-07-1.96191479E-07
4.06383659E-092.83466826E-091.82237159E-086.00675745E-09-8.04904612E-08-5.57269345E-08
-6.40039333E-08-4.46572309E-08-2.86146781E-07-8.04904612E-081.26818978E-068.67772879E-07
-4.38961249E-08-3.06253754E-08-1.96191479E-07-5.57269345E-088.67772879E-075.96842936E-07

Correlation matrix
1.000000000.999999490.999915790.92202796-0.99940713-0.99913473
0.999999491.000000000.999916250.92179947-0.99943355-0.99909239
0.999915790.999916251.000000000.92498728-0.99957553-0.99900804
0.922027960.921799470.924987281.00000000-0.92221513-0.93071149
-0.99940713-0.99943355-0.99957553-0.922215131.000000000.99743343
-0.99913473-0.99909239-0.99900804-0.930711490.997433431.00000000