AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003DW7 ∴ Orbital info ∴ Epoch epochXXX

(223225) 2003DW7 ▹

ORBITAL INFORMATION

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(ASCII data file 223225.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62356	1.847e-08	au
e	0.126626	5.604e-08
i	2.29	6.41e-06	deg
Ω	185.278	0.0001163	deg
ω	36.105	0.0001185	deg
M	299.033	2.274e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2914	au
Aphelion	2.9558	au
Asc. node-Earth separation	1.34442	au
Desc. node-Earth separation	1.87445	au
Earth MOID	1.28362	au
Orbital period	1552.16	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	-0.07469106	0.00054899	-0.01228489	0.05247948	-0.47470404
-0.07469106	1.00000000	0.00553769	0.00623477	-0.05361394	0.26938118
0.00054899	0.00553769	1.00000000	0.10192075	-0.09978568	-0.00128002
-0.01228489	0.00623477	0.10192075	1.00000000	-0.98251918	0.00907428
0.05247948	-0.05361394	-0.09978568	-0.98251918	1.00000000	-0.18522572
-0.47470404	0.26938118	-0.00128002	0.00907428	-0.18522572	1.00000000

Covariance matrix
3.41100404E-16	-7.73117573E-17	6.49924898E-17	-2.63899253E-14	1.14844333E-13	-1.99388995E-13
-7.73117573E-17	3.14102693E-15	1.98938931E-15	4.06426750E-14	-3.56034857E-13	3.43352513E-13
6.49924898E-17	1.98938931E-15	4.10875558E-11	7.59877424E-11	-7.57883248E-11	-1.86599041E-13
-2.63899253E-14	4.06426750E-14	7.59877424E-11	1.35285599E-08	-1.35408446E-08	2.40035231E-11
1.14844333E-13	-3.56034857E-13	-7.57883248E-11	-1.35408446E-08	1.40397012E-08	-4.99134251E-10
-1.99388995E-13	3.43352513E-13	-1.86599041E-13	2.40035231E-11	-4.99134251E-10	5.17218779E-10