AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005JY98 ∴ Orbital info ∴ Epoch epochXXX

(198851) 2005JY98 ▹

ORBITAL INFORMATION

◲

(ASCII data file 198851.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18237	2.59e-08	au
e	0.19559	4.352e-08
i	21.824	6.806e-06	deg
Ω	228.429	1.301e-05	deg
ω	278.904	2.46e-05	deg
M	174.124	1.772e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5599	au
Aphelion	3.8048	au
Asc. node-Earth separation	1.96117	au
Desc. node-Earth separation	2.16673	au
Earth MOID	1.67573	au
Orbital period	2073.6	days
Date of orbit computation	apr 23 20:31

Correlation matrix
1.00000000	-0.06454671	0.01242060	0.00316279	-0.14581699	-0.12898549
-0.06454671	1.00000000	-0.03141102	0.00972467	0.15316907	-0.10943984
0.01242060	-0.03141102	1.00000000	0.05320475	-0.01438851	-0.02174647
0.00316279	0.00972467	0.05320475	1.00000000	-0.50489990	0.01847579
-0.14581699	0.15316907	-0.01438851	-0.50489990	1.00000000	-0.81675041
-0.12898549	-0.10943984	-0.02174647	0.01847579	-0.81675041	1.00000000

Covariance matrix
6.70618966E-16	-7.27430689E-17	2.18921396E-15	1.06583851E-15	-9.29066343E-14	-5.91886093E-14
-7.27430689E-17	1.89390942E-15	-9.30399349E-15	5.50729407E-15	1.64002834E-13	-8.43945524E-14
2.18921396E-15	-9.30399349E-15	4.63250134E-11	4.71239674E-12	-2.40948479E-12	-2.62274456E-12
1.06583851E-15	5.50729407E-15	4.71239674E-12	1.69343059E-10	-1.61655198E-10	4.26035805E-12
-9.29066343E-14	1.64002834E-13	-2.40948479E-12	-1.61655198E-10	6.05342789E-10	-3.56081509E-10
-5.91886093E-14	-8.43945524E-14	-2.62274456E-12	4.26035805E-12	-3.56081509E-10	3.13992119E-10