NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018WE ∴ Orbital info ∴ Epoch 58439 MJD

2018WE ▹

ORBITAL INFORMATION

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(ASCII data file 2018WE.eq0)

Keplerian elements
(Epoch 58439.6 MJD)
	Value	1-σ variation	Units
a	1.76857	0.0005333	au
e	0.541784	0.0001577
i	0.251	0.0001005	deg
Ω	42.678	0.005604	deg
ω	73.947	0.005363	deg
M	342.131	0.009517	deg

Other useful info
Absolute Magnitude (H)	28.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8104	au
Aphelion distance	2.7268	au
Asc. node-Earth separation	0.09898	au
Desc. node-Earth separation	0.45512	au
Earth MOID	0.00102	au
Orbital period	859.076	days
Date of orbit computation	feb 26 11:44

Covariance matrix
2.84383999E-07	8.41135251E-08	-2.63281917E-09	-1.81496529E-06	1.89490032E-06	5.07522975E-06
8.41135251E-08	2.48811090E-08	-6.32688187E-10	-5.30428205E-07	5.54826593E-07	1.50098542E-06
-2.63281917E-09	-6.32688187E-10	1.00920275E-08	4.63132488E-07	-4.19168139E-07	-5.51875475E-08
-1.81496529E-06	-5.30428205E-07	4.63132488E-07	3.13996037E-05	-2.99528287E-05	-3.27496294E-05
1.89490032E-06	5.54826593E-07	-4.19168139E-07	-2.99528287E-05	2.87591556E-05	3.41340688E-05
5.07522975E-06	1.50098542E-06	-5.51875475E-08	-3.27496294E-05	3.41340688E-05	9.05822574E-05

Correlation matrix
1.00000000	0.99995024	-0.04914499	-0.60737045	0.66259129	0.99995754
0.99995024	1.00000000	-0.03992691	-0.60010833	0.65589502	0.99981589
-0.04914499	-0.03992691	1.00000000	0.82272359	-0.77805624	-0.05772053
-0.60737045	-0.60010833	0.82272359	1.00000000	-0.99675333	-0.61407687
0.66259129	0.65589502	-0.77805624	-0.99675333	1.00000000	0.66877253
0.99995754	0.99981589	-0.05772053	-0.61407687	0.66877253	1.00000000