AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SS258 ∴ Orbital info ∴ Epoch epochXXX

(356586) 2011SS258 ▹

ORBITAL INFORMATION

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(ASCII data file 356586.eq0)

Keplerian elements at epoch
58145.2 MJD
	Value	1-σ variation	Units
a	2.86541	3.191e-08	au
e	0.013734	5.344e-08
i	3.295	6.026e-06	deg
Ω	102.638	0.0001155	deg
ω	6.92	0.0002829	deg
M	28.335	0.00026	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8261	au
Aphelion	2.9048	au
Asc. node-Earth separation	1.84295	au
Desc. node-Earth separation	1.88892	au
Earth MOID	1.84259	au
Orbital period	1771.66	days
Date of orbit computation	apr 23 21:05

Correlation matrix
1.00000000	0.00098792	0.00695463	0.00407080	-0.16086004	0.17368901
0.00098792	1.00000000	0.00472597	-0.01048180	-0.09188493	0.10274415
0.00695463	0.00472597	1.00000000	-0.13221725	0.03829685	0.01729877
0.00407080	-0.01048180	-0.13221725	1.00000000	-0.39568918	-0.01306708
-0.16086004	-0.09188493	0.03829685	-0.39568918	1.00000000	-0.91299119
0.17368901	0.10274415	0.01729877	-0.01306708	-0.91299119	1.00000000

Covariance matrix
1.01811248E-15	1.68468681E-18	1.33712856E-15	1.50029704E-14	-1.45190675E-12	1.44113268E-12
1.68468681E-18	2.85627761E-15	1.52192388E-15	-6.47045986E-14	-1.38911173E-12	1.42787787E-12
1.33712856E-15	1.52192388E-15	3.63080574E-11	-9.20213852E-11	6.52765588E-11	2.71050716E-11
1.50029704E-14	-6.47045986E-14	-9.20213852E-11	1.33413042E-08	-1.29284362E-08	-3.92474644E-10
-1.45190675E-12	-1.38911173E-12	6.52765588E-11	-1.29284362E-08	8.00175678E-08	-6.71572676E-08
1.44113268E-12	1.42787787E-12	2.71050716E-11	-3.92474644E-10	-6.71572676E-08	6.76188084E-08