AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009YS12 ∴ Orbital info ∴ Epoch epochXXX

(369435) 2009YS12 ▹

ORBITAL INFORMATION

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(ASCII data file 369435.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06763	3.145e-08	au
e	0.133395	6.474e-08
i	11.441	7.28e-06	deg
Ω	295.718	3.282e-05	deg
ω	182.408	4.467e-05	deg
M	223.263	2.848e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6584	au
Aphelion	3.4768	au
Asc. node-Earth separation	2.46021	au
Desc. node-Earth separation	1.67556	au
Earth MOID	1.67515	au
Orbital period	1962.47	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	0.11835343	0.02015192	0.00213047	0.06619057	-0.33068675
0.11835343	1.00000000	0.00909821	0.00609958	0.18712917	-0.27572712
0.02015192	0.00909821	1.00000000	0.15021453	-0.10327818	-0.01329544
0.00213047	0.00609958	0.15021453	1.00000000	-0.72461187	0.00905289
0.06619057	0.18712917	-0.10327818	-0.72461187	1.00000000	-0.66733139
-0.33068675	-0.27572712	-0.01329544	0.00905289	-0.66733139	1.00000000

Covariance matrix
9.89205943E-16	2.40991427E-16	4.61415834E-15	2.19928313E-15	9.29907506E-14	-2.96193813E-13
2.40991427E-16	4.19135814E-15	4.28811269E-15	1.29610184E-14	5.41151847E-13	-5.08361553E-13
4.61415834E-15	4.28811269E-15	5.29987103E-11	3.58927313E-11	-3.35847019E-11	-2.75645702E-12
2.19928313E-15	1.29610184E-14	3.58927313E-11	1.07726813E-09	-1.06234998E-09	8.46183916E-12
9.29907506E-14	5.41151847E-13	-3.35847019E-11	-1.06234998E-09	1.99526472E-09	-8.48902171E-10
-2.96193813E-13	-5.08361553E-13	-2.75645702E-12	8.46183916E-12	-8.48902171E-10	8.11020177E-10