AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YU99 ∴ Orbital info ∴ Epoch epochXXX

(244200) 2001YU99 ▹

ORBITAL INFORMATION

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(ASCII data file 244200.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	3.43787	3.406e-08	au
e	0.149908	6.062e-08
i	7.284	5.856e-06	deg
Ω	247.826	4.789e-05	deg
ω	153.033	5.225e-05	deg
M	240.645	2.042e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9225	au
Aphelion	3.9532	au
Asc. node-Earth separation	2.8667	au
Desc. node-Earth separation	1.97871	au
Earth MOID	1.93304	au
Orbital period	2328.27	days
Date of orbit computation	Jul 26 09:57

Correlation matrix
1.00000000	0.12096951	0.03475729	0.02583852	0.02445860	-0.40274695
0.12096951	1.00000000	0.00302877	-0.00440862	-0.10848848	0.15677234
0.03475729	0.00302877	1.00000000	-0.21857268	0.19388120	0.00179891
0.02583852	-0.00440862	-0.21857268	1.00000000	-0.90773484	-0.00627294
0.02445860	-0.10848848	0.19388120	-0.90773484	1.00000000	-0.38673002
-0.40274695	0.15677234	0.00179891	-0.00627294	-0.38673002	1.00000000

Covariance matrix
1.16003516E-15	2.49775924E-16	6.93264409E-15	4.21475638E-14	4.35275318E-14	-2.80162080E-13
2.49775924E-16	3.67517628E-15	1.07528272E-15	-1.28000167E-14	-3.43652501E-13	1.94110955E-13
6.93264409E-15	1.07528272E-15	3.42953226E-11	-6.13031151E-11	5.93266666E-11	2.15163791E-13
4.21475638E-14	-1.28000167E-14	-6.13031151E-11	2.29370959E-09	-2.27156421E-09	-6.13594915E-12
4.35275318E-14	-3.43652501E-13	5.93266666E-11	-2.27156421E-09	2.73019458E-09	-4.12711146E-10
-2.80162080E-13	1.94110955E-13	2.15163791E-13	-6.13594915E-12	-4.12711146E-10	4.17141139E-10