AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SY192 ∴ Orbital info ∴ Epoch epochXXX

(379221) 2009SY192 ▹

ORBITAL INFORMATION

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(ASCII data file 379221.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40585	1.923e-08	au
e	0.204086	6.772e-08
i	4.342	7.392e-06	deg
Ω	227.905	9.551e-05	deg
ω	237.115	9.917e-05	deg
M	249.04	2.455e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9148	au
Aphelion	2.8968	au
Asc. node-Earth separation	1.58386	au
Desc. node-Earth separation	1.08594	au
Earth MOID	0.9362	au
Orbital period	1363.02	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	0.50271593	-0.00138499	-0.00696778	0.05695627	-0.51432156
0.50271593	1.00000000	-0.03016465	-0.00265366	0.05053328	-0.33348482
-0.00138499	-0.03016465	1.00000000	-0.15978542	0.15047528	0.00872901
-0.00696778	-0.00265366	-0.15978542	1.00000000	-0.96313945	0.00908479
0.05695627	0.05053328	0.15047528	-0.96313945	1.00000000	-0.25634393
-0.51432156	-0.33348482	0.00872901	0.00908479	-0.25634393	1.00000000

Covariance matrix
3.69819342E-16	6.54675142E-16	-1.96870065E-16	-1.27975313E-14	1.08617527E-13	-2.42809820E-13
6.54675142E-16	4.58581761E-15	-1.50988756E-14	-1.71629159E-14	3.39351238E-13	-5.54397363E-13
-1.96870065E-16	-1.50988756E-14	5.46356029E-11	-1.12800721E-10	1.10297747E-10	1.58394339E-12
-1.27975313E-14	-1.71629159E-14	-1.12800721E-10	9.12165615E-09	-9.12199049E-09	2.13004256E-11
1.08617527E-13	3.39351238E-13	1.10297747E-10	-9.12199049E-09	9.83393184E-09	-6.24055671E-10
-2.42809820E-13	-5.54397363E-13	1.58394339E-12	2.13004256E-11	-6.24055671E-10	6.02661443E-10