AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WR145 ∴ Orbital info ∴ Epoch epochXXX

(211697) 2003WR145 ▹

ORBITAL INFORMATION

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(ASCII data file 211697.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58888	1.44e-08	au
e	0.163301	5.261e-08
i	12.226	5.985e-06	deg
Ω	123.539	1.866e-05	deg
ω	307.912	2.499e-05	deg
M	307.769	1.652e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1661	au
Aphelion	3.0117	au
Asc. node-Earth separation	1.30617	au
Desc. node-Earth separation	1.78557	au
Earth MOID	1.20461	au
Orbital period	1521.48	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.24445757	0.00246654	-0.00188852	-0.01338704	-0.27220982
0.24445757	1.00000000	0.01217959	-0.01134860	0.19198512	-0.45140722
0.00246654	0.01217959	1.00000000	-0.10723013	0.08416743	-0.00830380
-0.00188852	-0.01134860	-0.10723013	1.00000000	-0.73678256	0.01400055
-0.01338704	0.19198512	0.08416743	-0.73678256	1.00000000	-0.63751033
-0.27220982	-0.45140722	-0.00830380	0.01400055	-0.63751033	1.00000000

Covariance matrix
2.07393497E-16	1.85228237E-16	2.12602527E-16	-5.07513151E-16	-4.81842850E-15	-6.47475239E-14
1.85228237E-16	2.76829436E-15	3.83549899E-15	-1.11423180E-14	2.52462524E-13	-3.92280255E-13
2.12602527E-16	3.83549899E-15	3.58233475E-11	-1.19764245E-11	1.25907141E-11	-8.20884298E-13
-5.07513151E-16	-1.11423180E-14	-1.19764245E-11	3.48220642E-10	-3.43629010E-10	4.31513350E-12
-4.81842850E-15	2.52462524E-13	1.25907141E-11	-3.43629010E-10	6.24663963E-10	-2.63167509E-10
-6.47475239E-14	-3.92280255E-13	-8.20884298E-13	4.31513350E-12	-2.63167509E-10	2.72799540E-10