NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015WJ2 ∴ Orbital info ∴ Epoch 57348 MJD
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2015WJ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015WJ2.eq0)
Keplerian elements
(Epoch 57348.0 MJD)
Value 1-σ variation Units
a 1.74015 0.02023 au
e 0.648465 0.005163
i 2.991 0.02388 deg
Ω 59.877 0.002185 deg
ω 266.508 0.006054 deg
M 22.453 0.4678 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6117 au
Aphelion distance 2.8686 au
Asc. node-Earth separation 0.06177 au
Desc. node-Earth separation -0.04048 au
Earth MOID 0.00331 au
Orbital period 838.449 days
Date of orbit computation   feb 26 11:06

Covariance matrix
4.09290978E-041.04454501E-044.78892784E-04-4.32805309E-05-9.18740884E-05-9.46346555E-03
1.04454501E-042.66589359E-051.22106555E-04-1.10300943E-05-2.35892045E-05-2.41521011E-03
4.78892784E-041.22106555E-045.70187221E-04-5.20241125E-05-9.51477350E-05-1.10679914E-02
-4.32805309E-05-1.10300943E-05-5.20241125E-054.77387330E-067.98889375E-061.00004937E-03
-9.18740884E-05-2.35892045E-05-9.51477350E-057.98889375E-063.66529875E-052.13029247E-03
-9.46346555E-03-2.41521011E-03-1.10679914E-021.00004937E-032.13029247E-032.18812870E-01

Correlation matrix
1.000000000.999976210.99131909-0.97913156-0.75010536-0.99999468
0.999976211.000000000.99039590-0.97773773-0.75463544-0.99999328
0.991319090.990395901.00000000-0.99715001-0.65816537-0.99088589
-0.97913156-0.97773773-0.997150011.000000000.603943780.97847462
-0.75010536-0.75463544-0.658165370.603943781.000000000.75222560
-0.99999468-0.99999328-0.990885890.978474620.752225601.00000000