AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hercynia ∴ Orbital info ∴ Epoch epochXXX

(458) Hercynia ▹

ORBITAL INFORMATION

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(ASCII data file 458.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.99149	7.871e-09	au
e	0.243186	2.841e-08
i	12.657	2.256e-06	deg
Ω	134.106	1.394e-05	deg
ω	277.28	1.476e-05	deg
M	274.691	7.365e-06	deg

Other useful info
Absolute Magnitude (H)	9.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.264	au
Aphelion	3.719	au
Asc. node-Earth separation	1.74509	au
Desc. node-Earth separation	1.89026	au
Earth MOID	1.31658	au
Orbital period	1889.86	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.30832086	0.02919753	0.00366041	0.10696424	-0.59048011
0.30832086	1.00000000	0.01822447	0.00416486	-0.05224657	-0.14537878
0.02919753	0.01822447	1.00000000	0.41013379	-0.38645933	0.01542653
0.00366041	0.00416486	0.41013379	1.00000000	-0.92494034	0.00973659
0.10696424	-0.05224657	-0.38645933	-0.92494034	1.00000000	-0.34768004
-0.59048011	-0.14537878	0.01542653	0.00973659	-0.34768004	1.00000000

Covariance matrix
6.19554890E-17	6.89386891E-17	5.18472812E-16	4.01597420E-16	1.24292308E-14	-3.42323048E-14
6.89386891E-17	8.06938492E-16	1.16792555E-15	1.64908465E-15	-2.19100668E-14	-3.04167085E-14
5.18472812E-16	1.16792555E-15	5.08955727E-12	1.28969610E-11	-1.28709183E-11	2.56329801E-13
4.01597420E-16	1.64908465E-15	1.28969610E-11	1.94286961E-10	-1.90327384E-10	9.99584626E-13
1.24292308E-14	-2.19100668E-14	-1.28709183E-11	-1.90327384E-10	2.17937246E-10	-3.78038872E-11
-3.42323048E-14	-3.04167085E-14	2.56329801E-13	9.99584626E-13	-3.78038872E-11	5.42477777E-11