AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003SS198 ∴ Orbital info ∴ Epoch epochXXX

(317800) 2003SS198 ▹

ORBITAL INFORMATION

◲

(ASCII data file 317800.eq0)

Keplerian elements at epoch
57428.6 MJD
	Value	1-σ variation	Units
a	2.2118	8.278e-09	au
e	0.228452	4.938e-08
i	4.536	5.383e-06	deg
Ω	284.541	6.98e-05	deg
ω	15.877	7.108e-05	deg
M	326.385	1.279e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7065	au
Aphelion	2.7171	au
Asc. node-Earth separation	0.70052	au
Desc. node-Earth separation	1.70331	au
Earth MOID	0.68949	au
Orbital period	1201.48	days
Date of orbit computation	apr 23 20:57

Correlation matrix
1.00000000	-0.08086663	0.01787384	0.01493511	0.06551916	-0.47690801
-0.08086663	1.00000000	-0.00192823	0.01561343	0.02087842	-0.18253476
0.01787384	-0.00192823	1.00000000	0.26739318	-0.26223961	-0.00363988
0.01493511	0.01561343	0.26739318	1.00000000	-0.97852832	0.00059939
0.06551916	0.02087842	-0.26223961	-0.97852832	1.00000000	-0.19842560
-0.47690801	-0.18253476	-0.00363988	0.00059939	-0.19842560	1.00000000

Covariance matrix
6.85219667E-17	-3.30559756E-17	7.96408133E-16	8.62890928E-15	3.85513329E-14	-5.04829678E-14
-3.30559756E-17	2.43854877E-15	-5.12540549E-16	5.38141708E-14	7.32857611E-14	-1.15267441E-13
7.96408133E-16	-5.12540549E-16	2.89738257E-11	1.00458317E-10	-1.00336140E-10	-2.50544676E-13
8.62890928E-15	5.38141708E-14	1.00458317E-10	4.87152914E-09	-4.85469810E-09	5.34979864E-13
3.85513329E-14	7.32857611E-14	-1.00336140E-10	-4.85469810E-09	5.05257016E-09	-1.80363736E-10
-5.04829678E-14	-1.15267441E-13	-2.50544676E-13	5.34979864E-13	-1.80363736E-10	1.63527464E-10