AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SM328 ∴ Orbital info ∴ Epoch epochXXX

(325648) 2009SM328 ▹

ORBITAL INFORMATION

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(ASCII data file 325648.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.70006	2.008e-08	au
e	0.207377	6.827e-08
i	11.52	7.032e-06	deg
Ω	340.759	2.602e-05	deg
ω	4.911	3.027e-05	deg
M	120.981	1.237e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1401	au
Aphelion	3.26	au
Asc. node-Earth separation	1.13324	au
Desc. node-Earth separation	2.2662	au
Earth MOID	1.13286	au
Orbital period	1620.53	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	-0.39011807	0.02044956	-0.01846288	-0.17591733	0.09213829
-0.39011807	1.00000000	-0.00799792	0.02551442	-0.04149149	0.10388618
0.02044956	-0.00799792	1.00000000	0.10043401	-0.09421223	0.01272620
-0.01846288	0.02551442	0.10043401	1.00000000	-0.83902560	0.00725699
-0.17591733	-0.04149149	-0.09421223	-0.83902560	1.00000000	-0.50935478
0.09213829	0.10388618	0.01272620	0.00725699	-0.50935478	1.00000000

Covariance matrix
4.03345059E-16	-5.34904668E-16	2.88804694E-15	-9.64665841E-15	-1.06958115E-13	2.28839505E-14
-5.34904668E-16	4.66105158E-15	-3.83973297E-15	4.53175851E-14	-8.57566281E-14	8.77106241E-14
2.88804694E-15	-3.83973297E-15	4.94497376E-11	1.83739197E-11	-2.00565405E-11	1.10670847E-12
-9.64665841E-15	4.53175851E-14	1.83739197E-11	6.76827604E-10	-6.60816670E-10	2.33479132E-12
-1.06958115E-13	-8.57566281E-14	-2.00565405E-11	-6.60816670E-10	9.16502158E-10	-1.90695131E-10
2.28839505E-14	8.77106241E-14	1.10670847E-12	2.33479132E-12	-1.90695131E-10	1.52934317E-10