AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YS20 ∴ Orbital info ∴ Epoch epochXXX

(370618) 2003YS20 ▹

ORBITAL INFORMATION

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(ASCII data file 370618.eq0)

Keplerian elements at epoch
57677.0 MJD
	Value	1-σ variation	Units
a	3.11782	3.046e-08	au
e	0.154701	6.919e-08
i	6.382	6.572e-06	deg
Ω	89.355	5.563e-05	deg
ω	317.042	6.021e-05	deg
M	164.403	2.044e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6355	au
Aphelion	3.6001	au
Asc. node-Earth separation	1.75051	au
Desc. node-Earth separation	2.41687	au
Earth MOID	1.64952	au
Orbital period	2010.83	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	-0.14037761	0.00882705	0.00628521	0.03434105	-0.10457821
-0.14037761	1.00000000	-0.00988740	-0.00716888	-0.09773116	0.14217221
0.00882705	-0.00988740	1.00000000	-0.08639488	0.07695700	0.01226379
0.00628521	-0.00716888	-0.08639488	1.00000000	-0.91858385	0.00529666
0.03434105	-0.09773116	0.07695700	-0.91858385	1.00000000	-0.38899044
-0.10457821	0.14217221	0.01226379	0.00529666	-0.38899044	1.00000000

Covariance matrix
9.27644848E-16	-2.95844227E-16	1.76682343E-15	1.06489285E-14	6.29768091E-14	-6.51180866E-14
-2.95844227E-16	4.78794088E-15	-4.49617799E-15	-2.75944074E-14	-4.07177437E-13	2.01121581E-13
1.76682343E-15	-4.49617799E-15	4.31890698E-11	-3.15842451E-11	3.04516836E-11	1.64771213E-12
1.06489285E-14	-2.75944074E-14	-3.15842451E-11	3.09450492E-09	-3.07673900E-09	6.02375174E-12
6.29768091E-14	-4.07177437E-13	3.04516836E-11	-3.07673900E-09	3.62537154E-09	-4.78833746E-10
-6.51180866E-14	2.01121581E-13	1.64771213E-12	6.02375174E-12	-4.78833746E-10	4.17964235E-10