AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998WZ17 ∴ Orbital info ∴ Epoch epochXXX

(44485) 1998WZ17 ▹

ORBITAL INFORMATION

◲

(ASCII data file 44485.eq0)

Keplerian elements at epoch
57971.5 MJD
	Value	1-σ variation	Units
a	3.058	1.215e-08	au
e	0.123704	3.252e-08
i	4.979	3.181e-06	deg
Ω	285.239	4.051e-05	deg
ω	206.116	4.34e-05	deg
M	119.656	1.425e-05	deg

Other useful info
Absolute Magnitude (H)	13.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6797	au
Aphelion	3.4363	au
Asc. node-Earth separation	2.37092	au
Desc. node-Earth separation	1.7284	au
Earth MOID	1.6972	au
Orbital period	1953.23	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	-0.11055173	0.00708150	-0.00292619	-0.01673825	0.03913582
-0.11055173	1.00000000	-0.00497332	0.00475291	0.10507133	-0.24142002
0.00708150	-0.00497332	1.00000000	0.04320209	-0.03916273	-0.00434027
-0.00292619	0.00475291	0.04320209	1.00000000	-0.93099609	0.00496050
-0.01673825	0.10507133	-0.03916273	-0.93099609	1.00000000	-0.36448855
0.03913582	-0.24142002	-0.00434027	0.00496050	-0.36448855	1.00000000

Covariance matrix
1.47696144E-16	-4.36925902E-17	2.73799668E-16	-1.44059286E-15	-8.82905565E-15	6.77914724E-15
-4.36925902E-17	1.05758521E-15	-5.14548891E-16	6.26139572E-15	1.48306926E-13	-1.11904353E-13
2.73799668E-16	-5.14548891E-16	1.01215239E-11	5.56777907E-12	-5.40773585E-12	-1.96813673E-13
-1.44059286E-15	6.26139572E-15	5.56777907E-12	1.64099969E-09	-1.63689804E-09	2.86414793E-12
-8.82905565E-15	1.48306926E-13	-5.40773585E-12	-1.63689804E-09	1.88381846E-09	-2.25485921E-10
6.77914724E-15	-1.11904353E-13	-1.96813673E-13	2.86414793E-12	-2.25485921E-10	2.03157112E-10