AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SS198 ∴ Orbital info ∴ Epoch epochXXX

(389760) 2011SS198 ▹

ORBITAL INFORMATION

◲

(ASCII data file 389760.eq0)

Keplerian elements at epoch
58185.5 MJD
	Value	1-σ variation	Units
a	3.01393	2.533e-08	au
e	0.135001	6.363e-08
i	2.45	6.584e-06	deg
Ω	98.077	0.0001746	deg
ω	278.535	0.0001772	deg
M	68.704	2.628e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.607	au
Aphelion	3.4208	au
Asc. node-Earth separation	1.91747	au
Desc. node-Earth separation	2.00333	au
Earth MOID	1.60985	au
Orbital period	1911.16	days
Date of orbit computation	Jun 5 02:00

Correlation matrix
1.00000000	-0.00570826	0.01874605	-0.00606753	0.02112391	-0.09901295
-0.00570826	1.00000000	0.00255846	0.00697304	-0.00184639	0.00192538
0.01874605	0.00255846	1.00000000	0.02539283	-0.02624350	0.01097663
-0.00606753	0.00697304	0.02539283	1.00000000	-0.98618529	0.01387010
0.02112391	-0.00184639	-0.02624350	-0.98618529	1.00000000	-0.17663193
-0.09901295	0.00192538	0.01097663	0.01387010	-0.17663193	1.00000000

Covariance matrix
6.41767130E-16	-9.20087056E-18	3.12659087E-15	-2.68355955E-14	9.48395398E-14	-6.59094562E-14
-9.20087056E-18	4.04830211E-15	1.07173654E-15	7.74585424E-14	-2.08203117E-14	3.21899596E-15
3.12659087E-15	1.07173654E-15	4.33456207E-11	2.91873410E-11	-3.06210977E-11	1.89892824E-12
-2.68355955E-14	7.74585424E-14	2.91873410E-11	3.04804625E-08	-3.05137578E-08	6.36293246E-11
9.48395398E-14	-2.08203117E-14	-3.06210977E-11	-3.05137578E-08	3.14089054E-08	-8.22550516E-10
-6.59094562E-14	3.21899596E-15	1.89892824E-12	6.36293246E-11	-8.22550516E-10	6.90452720E-10