AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Harrison ∴ Orbital info ∴ Epoch epochXXX

(4149) Harrison ▹

ORBITAL INFORMATION

◲

(ASCII data file 4149.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.66526	8.22e-09	au
e	0.124466	2.828e-08
i	12.932	3.281e-06	deg
Ω	154.667	1.335e-05	deg
ω	75.932	1.878e-05	deg
M	29.445	1.391e-05	deg

Other useful info
Absolute Magnitude (H)	12.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3335	au
Aphelion	2.997	au
Asc. node-Earth separation	1.55776	au
Desc. node-Earth separation	1.69603	au
Earth MOID	1.36505	au
Orbital period	1589.31	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.06573563	0.00048157	0.00548925	0.11412675	-0.37144048
-0.06573563	1.00000000	-0.01151002	-0.00076928	-0.15198793	0.19698793
0.00048157	-0.01151002	1.00000000	0.16272980	-0.11026335	-0.00292726
0.00548925	-0.00076928	0.16272980	1.00000000	-0.69457432	0.00263874
0.11412675	-0.15198793	-0.11026335	-0.69457432	1.00000000	-0.69463967
-0.37144048	0.19698793	-0.00292726	0.00263874	-0.69463967	1.00000000

Covariance matrix
6.75754254E-17	-1.52809186E-17	1.29881803E-17	6.02186588E-16	1.76153910E-14	-4.24880462E-14
-1.52809186E-17	7.99665642E-16	-1.06787844E-15	-2.90310102E-16	-8.07000407E-14	7.75134306E-14
1.29881803E-17	-1.06787844E-15	1.07642310E-11	7.12495908E-12	-6.79255446E-12	-1.33639978E-13
6.02186588E-16	-2.90310102E-16	7.12495908E-12	1.78093286E-10	-1.74041547E-10	4.90007750E-13
1.76153910E-14	-8.07000407E-14	-6.79255446E-12	-1.74041547E-10	3.52550134E-10	-1.81490189E-10
-4.24880462E-14	7.75134306E-14	-1.33639978E-13	4.90007750E-13	-1.81490189E-10	1.93627154E-10