AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SB188 ∴ Orbital info ∴ Epoch epochXXX

(330928) 2009SB188 ▹

ORBITAL INFORMATION

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(ASCII data file 330928.eq0)

Keplerian elements at epoch
57405.5 MJD
	Value	1-σ variation	Units
a	2.80814	3.597e-08	au
e	0.052214	8.705e-08
i	5.944	7.852e-06	deg
Ω	74.011	9.043e-05	deg
ω	254.974	0.0001236	deg
M	172.053	8.509e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6615	au
Aphelion	2.9548	au
Asc. node-Earth separation	1.85335	au
Desc. node-Earth separation	1.74938	au
Earth MOID	1.65751	au
Orbital period	1718.8	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	-0.13357167	-0.00680919	-0.00418902	-0.08071138	0.12534018
-0.13357167	1.00000000	-0.00064979	-0.00511454	0.19306421	-0.29531053
-0.00680919	-0.00064979	1.00000000	-0.15359943	0.10610501	0.00991451
-0.00418902	-0.00511454	-0.15359943	1.00000000	-0.73152805	0.00663522
-0.08071138	0.19306421	0.10610501	-0.73152805	1.00000000	-0.68471147
0.12534018	-0.29531053	0.00991451	0.00663522	-0.68471147	1.00000000

Covariance matrix
1.29403601E-15	-4.18248278E-16	-1.92318745E-15	-1.36268405E-14	-3.58726128E-13	3.83646894E-13
-4.18248278E-16	7.57692953E-15	-4.44093729E-16	-4.02589219E-14	2.07636383E-12	-2.18722645E-12
-1.92318745E-15	-4.44093729E-16	6.16462371E-11	-1.09056619E-10	1.02930537E-10	6.62357715E-12
-1.36268405E-14	-4.02589219E-14	-1.09056619E-10	8.17745736E-09	-8.17325774E-09	5.10543353E-11
-3.58726128E-13	2.07636383E-12	1.02930537E-10	-8.17325774E-09	1.52654685E-08	-7.19831514E-09
3.83646894E-13	-2.18722645E-12	6.62357715E-12	5.10543353E-11	-7.19831514E-09	7.23996337E-09