AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002SS55 ∴ Orbital info ∴ Epoch epochXXX

(331719) 2002SS55 ▹

ORBITAL INFORMATION

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(ASCII data file 331719.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32111	8.752e-09	au
e	0.261264	5.085e-08
i	3.338	6.329e-06	deg
Ω	106.637	9.245e-05	deg
ω	266.564	9.382e-05	deg
M	27.901	1.74e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7147	au
Aphelion	2.9275	au
Asc. node-Earth separation	1.21368	au
Desc. node-Earth separation	1.11337	au
Earth MOID	0.71925	au
Orbital period	1291.64	days
Date of orbit computation	apr 23 21:00

Correlation matrix
1.00000000	-0.34559366	0.00676144	-0.00341512	0.09714825	-0.78147055
-0.34559366	1.00000000	-0.02939229	0.00291140	-0.05929937	0.37512204
0.00676144	-0.02939229	1.00000000	0.05688636	-0.05190878	-0.02016864
-0.00341512	0.00291140	0.05688636	1.00000000	-0.98436797	0.00275364
0.09714825	-0.05929937	-0.05190878	-0.98436797	1.00000000	-0.16452369
-0.78147055	0.37512204	-0.02016864	0.00275364	-0.16452369	1.00000000

Covariance matrix
7.65939499E-17	-1.53808038E-16	3.74526623E-16	-2.76325000E-15	7.97720281E-14	-1.19024557E-13
-1.53808038E-16	2.58602104E-15	-9.46009861E-15	1.36878194E-14	-2.82933607E-13	3.31982609E-13
3.74526623E-16	-9.46009861E-15	4.00583036E-11	3.32867239E-11	-3.08251703E-11	-2.22151650E-12
-2.76325000E-15	1.36878194E-14	3.32867239E-11	8.54738478E-09	-8.53871500E-09	4.43047790E-12
7.97720281E-14	-2.82933607E-13	-3.08251703E-11	-8.53871500E-09	8.80312435E-09	-2.68641803E-10
-1.19024557E-13	3.31982609E-13	-2.22151650E-12	4.43047790E-12	-2.68641803E-10	3.02868036E-10