AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SG155 ∴ Orbital info ∴ Epoch epochXXX

(274510) 2008SG155 ▹

ORBITAL INFORMATION

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(ASCII data file 274510.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.85442	2.652e-08	au
e	0.088806	6.293e-08
i	3.084	5.581e-06	deg
Ω	88.995	0.0001188	deg
ω	271.047	0.0001234	deg
M	86.1	3.254e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6009	au
Aphelion	3.1079	au
Asc. node-Earth separation	1.84391	au
Desc. node-Earth separation	1.82063	au
Earth MOID	1.59968	au
Orbital period	1761.47	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	-0.44639109	0.00050432	-0.00545914	-0.00820935	-0.15683994
-0.44639109	1.00000000	0.00626862	0.00551116	0.01435062	0.00732228
0.00050432	0.00626862	1.00000000	-0.04834068	0.04626558	0.00217722
-0.00545914	0.00551116	-0.04834068	1.00000000	-0.96422449	0.01196374
-0.00820935	0.01435062	0.04626558	-0.96422449	1.00000000	-0.26855945
-0.15683994	0.00732228	0.00217722	0.01196374	-0.26855945	1.00000000

Covariance matrix
7.03308237E-16	-7.45038367E-16	7.46423792E-17	-1.72023803E-14	-2.68608856E-14	-1.35360394E-13
-7.45038367E-16	3.96077827E-15	2.20173864E-15	4.12121304E-14	1.11429348E-13	1.49968123E-14
7.46423792E-17	2.20173864E-15	3.11463456E-11	-3.20559134E-11	3.18566695E-11	3.95428781E-13
-1.72023803E-14	4.12121304E-14	-3.20559134E-11	1.41183395E-08	-1.41354214E-08	4.62616041E-11
-2.68608856E-14	1.11429348E-13	3.18566695E-11	-1.41354214E-08	1.52222054E-08	-1.07830426E-09
-1.35360394E-13	1.49968123E-14	3.95428781E-13	4.62616041E-11	-1.07830426E-09	1.05906879E-09