AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hekatostos ∴ Orbital info ∴ Epoch epochXXX

(2245) Hekatostos ▹

ORBITAL INFORMATION

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(ASCII data file 2245.eq0)

Keplerian elements at epoch
57762.8 MJD
	Value	1-σ variation	Units
a	2.63617	7.68e-09	au
e	0.133319	3.858e-08
i	11.851	3.675e-06	deg
Ω	85.19	1.396e-05	deg
ω	317.131	1.786e-05	deg
M	220.053	9.909e-06	deg

Other useful info
Absolute Magnitude (H)	11.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2847	au
Aphelion	2.9876	au
Asc. node-Earth separation	1.37473	au
Desc. node-Earth separation	1.85543	au
Earth MOID	1.30951	au
Orbital period	1563.36	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.07264508	0.00425684	-0.00446165	-0.08609199	0.14071545
0.07264508	1.00000000	0.00153517	-0.03349556	0.00228753	-0.06755459
0.00425684	0.00153517	1.00000000	-0.42002863	0.32758135	-0.00788172
-0.00446165	-0.03349556	-0.42002863	1.00000000	-0.76962989	0.01200063
-0.08609199	0.00228753	0.32758135	-0.76962989	1.00000000	-0.63318370
0.14071545	-0.06755459	-0.00788172	0.01200063	-0.63318370	1.00000000

Covariance matrix
5.89838359E-17	2.15250635E-17	1.20159064E-16	-4.78375716E-16	-1.18064511E-14	1.07089423E-14
2.15250635E-17	1.48848168E-15	2.17687124E-16	-1.80412294E-14	1.57589828E-15	-2.58264604E-14
1.20159064E-16	2.17687124E-16	1.35084715E-11	-2.15520797E-11	2.14987097E-11	-2.87053304E-13
-4.78375716E-16	-1.80412294E-14	-2.15520797E-11	1.94901133E-10	-1.91857696E-10	1.66015765E-12
-1.18064511E-14	1.57589828E-15	2.14987097E-11	-1.91857696E-10	3.18845460E-10	-1.12036136E-10
1.07089423E-14	-2.58264604E-14	-2.87053304E-13	1.66015765E-12	-1.12036136E-10	9.81921023E-11