AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005AK21 ∴ Orbital info ∴ Epoch epochXXX

(240634) 2005AK21 ▹

ORBITAL INFORMATION

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(ASCII data file 240634.eq0)

Keplerian elements at epoch
57570.4 MJD
	Value	1-σ variation	Units
a	2.60959	1.858e-08	au
e	0.261334	5.716e-08
i	4.61	5.668e-06	deg
Ω	33.221	5.692e-05	deg
ω	358.21	5.795e-05	deg
M	320.118	9.712e-06	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9276	au
Aphelion	3.2916	au
Asc. node-Earth separation	0.93267	au
Desc. node-Earth separation	2.28527	au
Earth MOID	0.93169	au
Orbital period	1539.78	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	-0.58464454	0.00917458	0.00439767	0.08122276	-0.51875120
-0.58464454	1.00000000	-0.00634540	-0.00056895	-0.05876397	0.36754129
0.00917458	-0.00634540	1.00000000	-0.14106033	0.14191455	-0.01488271
0.00439767	-0.00056895	-0.14106033	1.00000000	-0.97858004	0.00424424
0.08122276	-0.05876397	0.14191455	-0.97858004	1.00000000	-0.19885246
-0.51875120	0.36754129	-0.01488271	0.00424424	-0.19885246	1.00000000

Covariance matrix
3.45187241E-16	-6.20835493E-16	9.66228045E-16	4.65077846E-15	8.74437325E-14	-9.36000908E-14
-6.20835493E-16	3.26673986E-15	-2.05580834E-15	-1.85101586E-15	-1.94622035E-13	2.04010821E-13
9.66228045E-16	-2.05580834E-15	3.21316124E-11	-4.55141980E-11	4.66140456E-11	-8.19290644E-13
4.65077846E-15	-1.85101586E-15	-4.55141980E-11	3.24004839E-09	-3.22771887E-09	2.34620148E-12
8.74437325E-14	-1.94622035E-13	4.66140456E-11	-3.22771887E-09	3.35774104E-09	-1.11903678E-10
-9.36000908E-14	2.04010821E-13	-8.19290644E-13	2.34620148E-12	-1.11903678E-10	9.43147418E-11