AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SW13 ∴ Orbital info ∴ Epoch epochXXX

(279144) 2009SW13 ▹

ORBITAL INFORMATION

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(ASCII data file 279144.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.54631	3.044e-08	au
e	0.104252	8.04e-08
i	10.922	5.762e-06	deg
Ω	103.995	4.58e-05	deg
ω	273.073	5.398e-05	deg
M	69.678	2.881e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1766	au
Aphelion	3.916	au
Asc. node-Earth separation	2.50548	au
Desc. node-Earth separation	2.51095	au
Earth MOID	2.20441	au
Orbital period	2439.29	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	-0.04600891	0.02088600	0.02343008	0.08546270	-0.34847746
-0.04600891	1.00000000	-0.02062719	0.02491484	0.11333154	-0.19653453
0.02088600	-0.02062719	1.00000000	-0.20647688	0.18392576	-0.01966170
0.02343008	0.02491484	-0.20647688	1.00000000	-0.83289170	0.00037654
0.08546270	0.11333154	0.18392576	-0.83289170	1.00000000	-0.53906134
-0.34847746	-0.19653453	-0.01966170	0.00037654	-0.53906134	1.00000000

Covariance matrix
9.26864216E-16	-1.12619493E-16	3.66361949E-15	3.26715714E-14	1.40449021E-13	-3.05645099E-13
-1.12619493E-16	6.46438467E-15	-9.55543845E-15	9.17507949E-14	4.91867878E-13	-4.55236569E-13
3.66361949E-15	-9.55543845E-15	3.31966270E-11	-5.44887095E-11	5.72036323E-11	-3.26364308E-12
3.26715714E-14	9.17507949E-14	-5.44887095E-11	2.09785875E-09	-2.05925777E-09	4.96855209E-13
1.40449021E-13	4.91867878E-13	5.72036323E-11	-2.05925777E-09	2.91385619E-09	-8.38314405E-10
-3.05645099E-13	-4.55236569E-13	-3.26364308E-12	4.96855209E-13	-8.38314405E-10	8.29983321E-10