AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009TC46 ∴ Orbital info ∴ Epoch epochXXX

(328731) 2009TC46 ▹

ORBITAL INFORMATION

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(ASCII data file 328731.eq0)

Keplerian elements at epoch
57911.5 MJD
	Value	1-σ variation	Units
a	3.14954	3.403e-08	au
e	0.039044	8.007e-08
i	22.897	7.741e-06	deg
Ω	82.447	1.575e-05	deg
ω	292.974	9.963e-05	deg
M	185.567	0.0001003	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0266	au
Aphelion	3.2725	au
Asc. node-Earth separation	2.11469	au
Desc. node-Earth separation	2.17786	au
Earth MOID	2.08948	au
Orbital period	2041.6	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	0.09635410	-0.02517787	-0.00634922	0.15395669	-0.15792568
0.09635410	1.00000000	0.00860909	-0.00992855	0.32072262	-0.35975785
-0.02517787	0.00860909	1.00000000	-0.08436639	0.01266762	0.00063793
-0.00634922	-0.00992855	-0.08436639	1.00000000	-0.13669829	-0.00714931
0.15395669	0.32072262	0.01266762	-0.13669829	1.00000000	-0.98761780
-0.15792568	-0.35975785	0.00063793	-0.00714931	-0.98761780	1.00000000

Covariance matrix
1.15786560E-15	2.62524564E-16	-6.63181807E-15	-3.40209667E-15	5.21910881E-13	-5.39211847E-13
2.62524564E-16	6.41122986E-15	5.33596014E-15	-1.25185392E-14	2.55840308E-12	-2.89040404E-12
-6.63181807E-15	5.33596014E-15	5.99196197E-11	-1.02837435E-11	9.76895842E-12	4.95493634E-13
-3.40209667E-15	-1.25185392E-14	-1.02837435E-11	2.47967369E-10	-2.14451486E-10	-1.12963657E-11
5.21910881E-13	2.55840308E-12	9.76895842E-12	-2.14451486E-10	9.92515762E-09	-9.87268362E-09
-5.39211847E-13	-2.89040404E-12	4.95493634E-13	-1.12963657E-11	-9.87268362E-09	1.00682782E-08