AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BW46 ∴ Orbital info ∴ Epoch epochXXX

(284835) 2009BW46 ▹

ORBITAL INFORMATION

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(ASCII data file 284835.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16258	2.945e-08	au
e	0.034149	5.038e-08
i	4.529	6.628e-06	deg
Ω	163.006	6.626e-05	deg
ω	306.921	0.0001238	deg
M	287.944	0.0001015	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0546	au
Aphelion	3.2706	au
Asc. node-Earth separation	2.10414	au
Desc. node-Earth separation	2.21742	au
Earth MOID	2.07437	au
Orbital period	2054.29	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.02798521	-0.00026858	0.01392189	-0.12058762	0.06817347
-0.02798521	1.00000000	-0.00859105	0.00511571	0.10314414	-0.13989357
-0.00026858	-0.00859105	1.00000000	0.10168847	-0.05427677	0.00014856
0.01392189	0.00511571	0.10168847	1.00000000	-0.54063843	0.00761321
-0.12058762	0.10314414	-0.05427677	-0.54063843	1.00000000	-0.84260422
0.06817347	-0.13989357	0.00014856	0.00761321	-0.84260422	1.00000000

Covariance matrix
8.67382002E-16	-4.15265012E-17	-5.24244952E-17	2.71659760E-14	-4.39814944E-13	2.03744002E-13
-4.15265012E-17	2.53853507E-15	-2.86879531E-15	1.70772998E-14	6.43573551E-13	-7.15242872E-13
-5.24244952E-17	-2.86879531E-15	4.39262254E-11	4.46534952E-11	-4.45490056E-11	9.99150343E-14
2.71659760E-14	1.70772998E-14	4.46534952E-11	4.38978885E-09	-4.43599220E-09	5.11862805E-11
-4.39814944E-13	6.43573551E-13	-4.45490056E-11	-4.43599220E-09	1.53364237E-08	-1.05888768E-08
2.03744002E-13	-7.15242872E-13	9.99150343E-14	5.11862805E-11	-1.05888768E-08	1.02974202E-08