AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Selene ∴ Orbital info ∴ Epoch epochXXX

(580) Selene ▹

ORBITAL INFORMATION

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(ASCII data file 580.eq0)

Keplerian elements at epoch
58065.2 MJD
	Value	1-σ variation	Units
a	3.23636	9.019e-09	au
e	0.082969	2.413e-08
i	3.661	2.726e-06	deg
Ω	99.061	3.915e-05	deg
ω	336.057	4.356e-05	deg
M	122.72	1.789e-05	deg

Other useful info
Absolute Magnitude (H)	10.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9678	au
Aphelion	3.5049	au
Asc. node-Earth separation	2.00407	au
Desc. node-Earth separation	2.46244	au
Earth MOID	1.98301	au
Orbital period	2126.59	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.06912186	-0.02398176	-0.00070956	-0.15460221	0.34306869
0.06912186	1.00000000	0.00222382	-0.00905757	0.01190819	-0.02074509
-0.02398176	0.00222382	1.00000000	-0.16194408	0.14651466	-0.00323952
-0.00070956	-0.00905757	-0.16194408	1.00000000	-0.89704133	0.00046541
-0.15460221	0.01190819	0.14651466	-0.89704133	1.00000000	-0.44035686
0.34306869	-0.02074509	-0.00323952	0.00046541	-0.44035686	1.00000000

Covariance matrix
8.13471921E-17	1.50404034E-17	-5.89699140E-16	-2.50575618E-16	-6.07447863E-14	5.53507942E-14
1.50404034E-17	5.82030214E-16	1.46268293E-16	-8.55585837E-15	1.25152743E-14	-8.95281638E-15
-5.89699140E-16	1.46268293E-16	7.43286778E-12	-1.72871057E-11	1.74012847E-11	-1.57990452E-13
-2.50575618E-16	-8.55585837E-15	-1.72871057E-11	1.53305592E-09	-1.53007765E-09	3.25976999E-13
-6.07447863E-14	1.25152743E-14	1.74012847E-11	-1.53007765E-09	1.89777204E-09	-3.43161280E-10
5.53507942E-14	-8.95281638E-15	-1.57990452E-13	3.25976999E-13	-3.43161280E-10	3.19994842E-10