AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Iso-Heikkila ∴ Orbital info ∴ Epoch epochXXX

(1947) Iso-Heikkila ▹

ORBITAL INFORMATION

◲

(ASCII data file 1947.eq0)

Keplerian elements at epoch
56585.2 MJD
	Value	1-σ variation	Units
a	3.15216	9.988e-09	au
e	0.03611	3.217e-08
i	11.913	3.193e-06	deg
Ω	90.93	1.668e-05	deg
ω	143.614	4.605e-05	deg
M	310.325	4.373e-05	deg

Other useful info
Absolute Magnitude (H)	11.4	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0383	au
Aphelion	3.266	au
Asc. node-Earth separation	2.25906	au
Desc. node-Earth separation	2.04414	au
Earth MOID	2.0338	au
Orbital period	2044.14	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.05153234	-0.00803445	0.00922466	-0.11814738	0.11748388
0.05153234	1.00000000	0.00848860	0.00111656	-0.15238656	0.15527264
-0.00803445	0.00848860	1.00000000	-0.22751988	0.07452679	0.00639210
0.00922466	0.00111656	-0.22751988	1.00000000	-0.34803793	-0.00569317
-0.11814738	-0.15238656	0.07452679	-0.34803793	1.00000000	-0.93411336
0.11748388	0.15527264	0.00639210	-0.00569317	-0.93411336	1.00000000

Covariance matrix
9.97594023E-17	1.65586932E-17	-2.56260659E-16	1.53692412E-15	-5.43437793E-14	5.13183662E-14
1.65586932E-17	1.03499565E-15	8.72075510E-16	5.99208111E-16	-2.25769232E-13	2.18464986E-13
-2.56260659E-16	8.72075510E-16	1.01975829E-11	-1.21197371E-11	1.09599831E-11	8.92708990E-13
1.53692412E-15	5.99208111E-16	-1.21197371E-11	2.78259791E-10	-2.67362579E-10	-4.15333628E-12
-5.43437793E-14	-2.25769232E-13	1.09599831E-11	-2.67362579E-10	2.12078988E-09	-1.88133460E-09
5.13183662E-14	2.18464986E-13	8.92708990E-13	-4.15333628E-12	-1.88133460E-09	1.91264899E-09