AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1989GM1 ∴ Orbital info ∴ Epoch epochXXX

(16442) 1989GM1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 16442.eq0)

Keplerian elements at epoch
57792.1 MJD
	Value	1-σ variation	Units
a	2.60968	8.095e-09	au
e	0.207424	2.971e-08
i	11.785	4.539e-06	deg
Ω	219.423	1.495e-05	deg
ω	130.187	1.918e-05	deg
M	85.745	1.163e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0684	au
Aphelion	3.151	au
Asc. node-Earth separation	1.87694	au
Desc. node-Earth separation	1.21084	au
Earth MOID	1.08602	au
Orbital period	1539.86	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.18148584	0.00847300	-0.00967827	0.10251820	-0.16577818
0.18148584	1.00000000	0.00232334	-0.00348229	0.25530381	-0.43460574
0.00847300	0.00232334	1.00000000	0.23189984	-0.18010766	0.00292728
-0.00967827	-0.00348229	0.23189984	1.00000000	-0.77384634	0.01873935
0.10251820	0.25530381	-0.18010766	-0.77384634	1.00000000	-0.63250255
-0.16577818	-0.43460574	0.00292728	0.01873935	-0.63250255	1.00000000

Covariance matrix
6.55299740E-17	4.36425928E-17	3.11344209E-16	-1.17103332E-15	1.59186229E-14	-1.56070921E-14
4.36425928E-17	8.82461199E-16	3.13288374E-16	-1.54619673E-15	1.45475425E-13	-1.50147430E-13
3.11344209E-16	3.13288374E-16	2.06047272E-11	1.57338687E-11	-1.56819525E-11	1.54533438E-13
-1.17103332E-15	-1.54619673E-15	1.57338687E-11	2.23410352E-10	-2.21866077E-10	3.25747234E-12
1.59186229E-14	1.45475425E-13	-1.56819525E-11	-2.21866077E-10	3.67933259E-10	-1.41098189E-10
-1.56070921E-14	-1.50147430E-13	1.54533438E-13	3.25747234E-12	-1.41098189E-10	1.35253735E-10