AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017SU9 ∴ Orbital info ∴ Epoch epochXXX

(678409) 2017SU9 ▹

ORBITAL INFORMATION

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(ASCII data file 678409.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.77973	1.585e-08	au
e	0.280336	5.658e-08
i	2.547	6.636e-06	deg
Ω	158.085	0.0001654	deg
ω	181.398	0.0001665	deg
M	153.95	1.781e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0005	au
Aphelion	3.559	au
Asc. node-Earth separation	2.56856	au
Desc. node-Earth separation	0.99169	au
Earth MOID	0.99162	au
Orbital period	1692.79	days
Date of orbit computation	apr 23 22:10

Correlation matrix
1.00000000	0.17672692	0.00804631	0.01761371	0.05005301	-0.67291245
0.17672692	1.00000000	0.01018178	0.00921874	0.01798491	-0.27449693
0.00804631	0.01018178	1.00000000	0.32794164	-0.32448972	-0.00650193
0.01761371	0.00921874	0.32794164	1.00000000	-0.99066510	-0.01590500
0.05005301	0.01798491	-0.32448972	-0.99066510	1.00000000	-0.11419584
-0.67291245	-0.27449693	-0.00650193	-0.01590500	-0.11419584	1.00000000

Covariance matrix
2.51315357E-16	1.58502769E-16	8.46499544E-16	4.61817333E-14	1.32105478E-13	-1.90020697E-13
1.58502769E-16	3.20073173E-15	3.82268776E-15	8.62592987E-14	1.69400265E-13	-2.76627245E-13
8.46499544E-16	3.82268776E-15	4.40393604E-11	3.59937278E-10	-3.58511094E-10	-7.68591488E-13
4.61817333E-14	8.62592987E-14	3.59937278E-10	2.73539175E-08	-2.72783301E-08	-4.68572028E-11
1.32105478E-13	1.69400265E-13	-3.58511094E-10	-2.72783301E-08	2.77180260E-08	-3.38660266E-10
-1.90020697E-13	-2.76627245E-13	-7.68591488E-13	-4.68572028E-11	-3.38660266E-10	3.17296775E-10