NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2016XE18 ∴ Orbital info ∴ Epoch 60400 MJD

2016XE18 ▹

ORBITAL INFORMATION

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(ASCII data file 2016XE18.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.91293	8.892e-05	au
e	0.155845	0.0002589
i	13.084	0.03389	deg
Ω	252.469	0.003122	deg
ω	344.117	0.01429	deg
M	338.402	0.411	deg

Other useful info
Absolute Magnitude (H)	25.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7707	au
Aphelion distance	1.0552	au
Asc. node-Earth separation	-0.23977	au
Desc. node-Earth separation	0.06303	au
Earth MOID	0.06155	au
Orbital period	318.607	days
Date of orbit computation	feb 26 11:11

Covariance matrix
7.90649566E-09	-2.29736196E-08	-3.00428198E-06	2.75587507E-07	-1.25369275E-06	-3.65430671E-05
-2.29736196E-08	6.70341822E-08	8.77462774E-06	-8.07066307E-07	3.60492093E-06	1.06252129E-04
-3.00428198E-06	8.77462774E-06	1.14885518E-03	-1.05732462E-04	4.70320058E-04	1.38967587E-02
2.75587507E-07	-8.07066307E-07	-1.05732462E-04	9.74760720E-06	-4.28513836E-05	-1.27531238E-03
-1.25369275E-06	3.60492093E-06	4.70320058E-04	-4.28513836E-05	2.04096854E-04	5.78472396E-03
-3.65430671E-05	1.06252129E-04	1.38967587E-02	-1.27531238E-03	5.78472396E-03	1.68916452E-01

Correlation matrix
1.00000000	-0.99790511	-0.99681837	0.99270109	-0.98691771	-0.99994705
-0.99790511	1.00000000	0.99988004	-0.99841719	0.97460678	0.99851250
-0.99681837	0.99988004	1.00000000	-0.99914079	0.97127610	0.99757349
0.99270109	-0.99841719	-0.99914079	1.00000000	-0.96072188	-0.99387460
-0.98691771	0.97460678	0.97127610	-0.96072188	1.00000000	0.98520931
-0.99994705	0.99851250	0.99757349	-0.99387460	0.98520931	1.00000000