AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WE61 ∴ Orbital info ∴ Epoch epochXXX

(115985) 2003WE61 ▹

ORBITAL INFORMATION

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(ASCII data file 115985.eq0)

Keplerian elements at epoch
57776.7 MJD
	Value	1-σ variation	Units
a	2.3939	9.501e-09	au
e	0.087376	4.529e-08
i	7.902	5.065e-06	deg
Ω	60.412	3.615e-05	deg
ω	183.276	4.816e-05	deg
M	15.563	3.16e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1847	au
Aphelion	2.6031	au
Asc. node-Earth separation	1.61501	au
Desc. node-Earth separation	1.17175	au
Earth MOID	1.17064	au
Orbital period	1352.87	days
Date of orbit computation	apr 23 20:12

Correlation matrix
1.00000000	-0.16090868	-0.00387114	0.00798340	0.13928403	-0.23092217
-0.16090868	1.00000000	0.00608221	-0.00234107	-0.31233152	0.48068733
-0.00387114	0.00608221	1.00000000	-0.43759639	0.32403715	0.00281111
0.00798340	-0.00234107	-0.43759639	1.00000000	-0.75133200	0.01436893
0.13928403	-0.31233152	0.32403715	-0.75133200	1.00000000	-0.66694535
-0.23092217	0.48068733	0.00281111	0.01436893	-0.66694535	1.00000000

Covariance matrix
9.02645015E-17	-6.92353105E-17	-1.86301528E-16	2.74175980E-15	6.37263794E-14	-6.93177726E-14
-6.92353105E-17	2.05106467E-15	1.39530878E-15	-3.83254716E-15	-6.81184753E-13	6.87816874E-13
-1.86301528E-16	1.39530878E-15	2.56589111E-11	-8.01264292E-11	7.90448064E-11	4.49902133E-13
2.74175980E-15	-3.83254716E-15	-8.01264292E-11	1.30666995E-09	-1.30789917E-09	1.64107294E-11
6.37263794E-14	-6.81184753E-13	7.90448064E-11	-1.30789917E-09	2.31909667E-09	-1.01477592E-09
-6.93177726E-14	6.87816874E-13	4.49902133E-13	1.64107294E-11	-1.01477592E-09	9.98253751E-10