AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WM188 ∴ Orbital info ∴ Epoch epochXXX

(298556) 2003WM188 ▹

ORBITAL INFORMATION

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(ASCII data file 298556.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74248	2.589e-08	au
e	0.183119	7.086e-08
i	24.01	5.117e-06	deg
Ω	268.979	1.741e-05	deg
ω	241.71	2.225e-05	deg
M	128.873	1.947e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2403	au
Aphelion	3.2447	au
Asc. node-Earth separation	1.88627	au
Desc. node-Earth separation	1.45573	au
Earth MOID	1.34013	au
Orbital period	1658.88	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	-0.18155276	0.01635345	-0.01776363	0.21791468	-0.63546926
-0.18155276	1.00000000	0.04538646	-0.02083614	0.04692631	0.13651420
0.01635345	0.04538646	1.00000000	0.24189946	-0.16447798	-0.01211799
-0.01776363	-0.02083614	0.24189946	1.00000000	-0.73208267	0.03073980
0.21791468	0.04692631	-0.16447798	-0.73208267	1.00000000	-0.62809029
-0.63546926	0.13651420	-0.01211799	0.03073980	-0.62809029	1.00000000

Covariance matrix
6.70419184E-16	-3.33123682E-16	2.16684235E-15	-8.00555432E-15	1.25529373E-13	-3.20363498E-13
-3.33123682E-16	5.02179359E-15	1.64588882E-14	-2.57000142E-14	7.39829225E-14	1.88357332E-13
2.16684235E-15	1.64588882E-14	2.61872296E-11	2.15459803E-11	-1.87257056E-11	-1.20739838E-12
-8.00555432E-15	-2.57000142E-14	2.15459803E-11	3.02951548E-10	-2.83486490E-10	1.04174866E-11
1.25529373E-13	7.39829225E-14	-1.87257056E-11	-2.83486490E-10	4.94961367E-10	-2.72071466E-10
-3.20363498E-13	1.88357332E-13	-1.20739838E-12	1.04174866E-11	-2.72071466E-10	3.79097161E-10