AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WE75 ∴ Orbital info ∴ Epoch epochXXX

2009WE75 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WE75.eq0)

Keplerian elements at epoch
57047.7 MJD
	Value	1-σ variation	Units
a	2.35779	2.197e-08	au
e	0.193012	1.066e-07
i	2.709	1.027e-05	deg
Ω	167.661	0.0002305	deg
ω	216.494	0.0002349	deg
M	180.754	3.259e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9027	au
Aphelion	2.8129	au
Asc. node-Earth separation	1.69455	au
Desc. node-Earth separation	0.95717	au
Earth MOID	0.90559	au
Orbital period	1322.38	days
Date of orbit computation	apr 24 01:37

Correlation matrix
1.00000000	-0.03389899	0.00044104	0.00013037	0.00364117	-0.00402332
-0.03389899	1.00000000	-0.00955239	0.01724794	-0.07647419	0.25012928
0.00044104	-0.00955239	1.00000000	0.13794986	-0.13874083	0.02091319
0.00013037	0.01724794	0.13794986	1.00000000	-0.98286641	0.01023136
0.00364117	-0.07647419	-0.13874083	-0.98286641	1.00000000	-0.19077158
-0.00402332	0.25012928	0.02091319	0.01023136	-0.19077158	1.00000000

Covariance matrix
4.82511040E-16	-7.93535371E-17	9.94495163E-17	6.60183532E-16	1.87899927E-14	-2.88041454E-15
-7.93535371E-17	1.13566918E-14	-1.04498374E-14	4.23741439E-13	-1.91457957E-12	8.68774290E-13
9.94495163E-17	-1.04498374E-14	1.05376378E-10	3.26460505E-10	-3.34586590E-10	6.99694451E-12
6.60183532E-16	4.23741439E-13	3.26460505E-10	5.31466010E-08	-5.32310267E-08	7.68754080E-11
1.87899927E-14	-1.91457957E-12	-3.34586590E-10	-5.32310267E-08	5.51906120E-08	-1.46070593E-09
-2.88041454E-15	8.68774290E-13	6.99694451E-12	7.68754080E-11	-1.46070593E-09	1.06226538E-09