AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BB131 ∴ Orbital info ∴ Epoch epochXXX

(305693) 2009BB131 ▹

ORBITAL INFORMATION

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(ASCII data file 305693.eq0)

Keplerian elements at epoch
57789.1 MJD
	Value	1-σ variation	Units
a	2.35594	1.679e-08	au
e	0.063776	5.555e-08
i	6.788	7.021e-06	deg
Ω	9.984	4.96e-05	deg
ω	91.651	8.161e-05	deg
M	122.847	6.271e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2057	au
Aphelion	2.5062	au
Asc. node-Earth separation	1.3501	au
Desc. node-Earth separation	1.34356	au
Earth MOID	1.23458	au
Orbital period	1320.82	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	0.04553942	0.01224214	-0.00116738	0.22947047	-0.29174167
0.04553942	1.00000000	-0.00362253	0.00494977	0.25586133	-0.32342501
0.01224214	-0.00362253	1.00000000	-0.25067387	0.14960065	0.00157152
-0.00116738	0.00494977	-0.25067387	1.00000000	-0.60271189	0.00186088
0.22947047	0.25586133	0.14960065	-0.60271189	1.00000000	-0.79710061
-0.29174167	-0.32342501	0.00157152	0.00186088	-0.79710061	1.00000000

Covariance matrix
2.81894835E-16	4.24744795E-17	1.44315538E-15	-9.72168371E-16	3.14420797E-13	-3.07192510E-13
4.24744795E-17	3.08598614E-15	-1.41293325E-15	1.36385414E-14	1.15995874E-12	-1.12678016E-12
1.44315538E-15	-1.41293325E-15	4.92974777E-11	-8.72986560E-11	8.57208980E-11	6.91990223E-13
-9.72168371E-16	1.36385414E-14	-8.72986560E-11	2.46021067E-09	-2.43970209E-09	5.78860783E-12
3.14420797E-13	1.15995874E-12	8.57208980E-11	-2.43970209E-09	6.66011592E-09	-4.07964744E-09
-3.07192510E-13	-1.12678016E-12	6.91990223E-13	5.78860783E-12	-4.07964744E-09	3.93312002E-09