AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1989SS1 ∴ Orbital info ∴ Epoch epochXXX

(30801) 1989SS1 ▹

ORBITAL INFORMATION

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(ASCII data file 30801.eq0)

Keplerian elements at epoch
57195.8 MJD
	Value	1-σ variation	Units
a	2.54942	9.759e-09	au
e	0.265808	5.723e-08
i	3.718	4.634e-06	deg
Ω	61.277	7.432e-05	deg
ω	257.839	7.5e-05	deg
M	149.851	1.108e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8718	au
Aphelion	3.2271	au
Asc. node-Earth separation	1.52155	au
Desc. node-Earth separation	1.23152	au
Earth MOID	0.86276	au
Orbital period	1486.83	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	-0.53255983	0.01126118	-0.01241559	0.09733789	-0.68569698
-0.53255983	1.00000000	-0.01347029	0.01231206	-0.07672318	0.58538621
0.01126118	-0.01347029	1.00000000	0.28379967	-0.27784855	-0.01855555
-0.01241559	0.01231206	0.28379967	1.00000000	-0.98962543	0.01068277
0.09733789	-0.07672318	-0.27784855	-0.98962543	1.00000000	-0.14562467
-0.68569698	0.58538621	-0.01855555	0.01068277	-0.14562467	1.00000000

Covariance matrix
9.52337082E-17	-2.97428199E-16	5.09249926E-16	-9.00486772E-15	7.12428848E-14	-7.41317295E-14
-2.97428199E-16	3.27519211E-15	-3.57229442E-15	5.23677242E-14	-3.29313228E-13	3.71139711E-13
5.09249926E-16	-3.57229442E-15	2.14735434E-11	9.77413358E-11	-9.65659890E-11	-9.52581689E-13
-9.00486772E-15	5.23677242E-14	9.77413358E-11	5.52368699E-09	-5.51632166E-09	8.79579207E-12
7.12428848E-14	-3.29313228E-13	-9.65659890E-11	-5.51632166E-09	5.62507616E-09	-1.20997304E-10
-7.41317295E-14	3.71139711E-13	-9.52581689E-13	8.79579207E-12	-1.20997304E-10	1.22730667E-10