AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(389760) 2011SS198 ▹

ORBITAL INFORMATION

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(ASCII data file 389760.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.01428	2.531e-08	au
e	0.13319	6.425e-08
i	2.448	6.575e-06	deg
Ω	98.016	0.0001749	deg
ω	277.213	0.0001775	deg
M	127.12	2.758e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6128	au
Aphelion	3.4158	au
Asc. node-Earth separation	1.92878	au
Desc. node-Earth separation	1.99521	au
Earth MOID	1.61534	au
Orbital period	1911.5	days
Date of orbit computation	Jun 5 02:00

Correlation matrix
1.00000000	0.02432894	0.01918647	-0.00543429	0.03077397	-0.33991950
0.02432894	1.00000000	0.00306265	0.00711696	-0.00183097	-0.00044680
0.01918647	0.00306265	1.00000000	0.02516362	-0.02595593	0.00660398
-0.00543429	0.00711696	0.02516362	1.00000000	-0.98611604	0.01436036
0.03077397	-0.00183097	-0.02595593	-0.98611604	1.00000000	-0.17449938
-0.33991950	-0.00044680	0.00660398	0.01436036	-0.17449938	1.00000000

Covariance matrix
6.40647475E-16	3.95647920E-17	3.19299674E-15	-2.40548168E-14	1.38289892E-13	-2.37276612E-13
3.95647920E-17	4.12812118E-15	1.29380038E-15	7.99687378E-14	-2.08859692E-14	-7.91692916E-16
3.19299674E-15	1.29380038E-15	4.32302278E-11	2.89345153E-11	-3.02989585E-11	1.19748099E-12
-2.40548168E-14	7.99687378E-14	2.89345153E-11	3.05843122E-08	-3.06178575E-08	6.92602204E-11
1.38289892E-13	-2.08859692E-14	-3.02989585E-11	-3.06178575E-08	3.15206255E-08	-8.54398707E-10
-2.37276612E-13	-7.91692916E-16	1.19748099E-12	6.92602204E-11	-8.54398707E-10	7.60568941E-10