NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XW3 ∴ Orbital info ∴ Epoch 58479 MJD
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2018XW3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XW3.eq0)
Keplerian elements
(Epoch 58479.3 MJD)
Value 1-σ variation Units
a 1.44361 0.0009803 au
e 0.455063 0.0004689
i 2.546 0.002207 deg
Ω 255.746 0.0008727 deg
ω 110.631 0.0005872 deg
M 37.575 0.04623 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7867 au
Aphelion distance 2.1005 au
Asc. node-Earth separation 0.34862 au
Desc. node-Earth separation 0.00187 au
Earth MOID 0.00022 au
Orbital period 633.536 days
Date of orbit computation   feb 26 11:41

Covariance matrix
9.60923366E-074.59631240E-072.16293672E-06-8.49002386E-07-4.51043247E-07-4.53162922E-05
4.59631240E-072.19854715E-071.03460506E-06-4.05930482E-07-2.16347548E-07-2.16757764E-05
2.16293672E-061.03460506E-064.86887794E-06-1.90925632E-06-1.02077536E-06-1.02001963E-04
-8.49002386E-07-4.05930482E-07-1.90925632E-067.61680528E-073.60862807E-074.00395555E-05
-4.51043247E-07-2.16347548E-07-1.02077536E-063.60862807E-073.44790388E-072.12654445E-05
-4.53162922E-05-2.16757764E-05-1.02001963E-044.00395555E-052.12654445E-052.13707636E-03

Correlation matrix
1.000000000.999993720.99996545-0.99238024-0.78360326-0.99999993
0.999993721.000000000.99998218-0.99196728-0.78579003-0.99999252
0.999965450.999982181.00000000-0.99143299-0.78784024-0.99996331
-0.99238024-0.99196728-0.991432991.000000000.704170980.99241381
-0.78360326-0.78579003-0.787840240.704170981.000000000.78340596
-0.99999993-0.99999252-0.999963310.992413810.783405961.00000000