AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Harrison ∴ Orbital info ∴ Epoch epochXXX

(4149) Harrison ▹

ORBITAL INFORMATION

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(ASCII data file 4149.eq0)

Keplerian elements at epoch
57744.6 MJD
	Value	1-σ variation	Units
a	2.66586	8.172e-09	au
e	0.123629	2.832e-08
i	12.924	3.279e-06	deg
Ω	154.738	1.336e-05	deg
ω	76.603	1.885e-05	deg
M	147.182	1.327e-05	deg

Other useful info
Absolute Magnitude (H)	12.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3363	au
Aphelion	2.9954	au
Asc. node-Earth separation	1.56211	au
Desc. node-Earth separation	1.69231	au
Earth MOID	1.36731	au
Orbital period	1589.84	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.05465573	0.00214092	0.00297797	0.09441200	-0.15298544
-0.05465573	1.00000000	-0.00994294	0.00034932	-0.15312509	0.19479614
0.00214092	-0.00994294	1.00000000	0.16292452	-0.11104723	-0.00176630
0.00297797	0.00034932	0.16292452	1.00000000	-0.69349360	0.00465539
0.09441200	-0.15312509	-0.11104723	-0.69349360	1.00000000	-0.71321511
-0.15298544	0.19479614	-0.00176630	0.00465539	-0.71321511	1.00000000

Covariance matrix
6.67738376E-17	-1.26492041E-17	5.73702568E-17	3.25051689E-16	1.45406425E-14	-1.65831376E-14
-1.26492041E-17	8.02137187E-16	-9.23468041E-16	1.32154659E-16	-8.17379840E-14	7.31843319E-14
5.73702568E-17	-9.23468041E-16	1.07538916E-11	7.13671293E-12	-6.86347107E-12	-7.68354944E-14
3.25051689E-16	1.32154659E-16	7.13671293E-12	1.78425892E-10	-1.74592117E-10	8.24894198E-13
1.45406425E-14	-8.17379840E-14	-6.86347107E-12	-1.74592117E-10	3.55227411E-10	-1.78314729E-10
-1.65831376E-14	7.31843319E-14	-7.68354944E-14	8.24894198E-13	-1.78314729E-10	1.75965242E-10