AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004EL81 ∴ Orbital info ∴ Epoch epochXXX

(175009) 2004EL81 ▹

ORBITAL INFORMATION

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(ASCII data file 175009.eq0)

Keplerian elements at epoch
57908.8 MJD
	Value	1-σ variation	Units
a	2.81041	1.579e-08	au
e	0.14208	5.578e-08
i	10.519	4.22e-06	deg
Ω	94.258	3.281e-05	deg
ω	103.954	3.6e-05	deg
M	277.63	1.504e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4111	au
Aphelion	3.2097	au
Asc. node-Earth separation	1.86878	au
Desc. node-Earth separation	1.64606	au
Earth MOID	1.43476	au
Orbital period	1720.89	days
Date of orbit computation	apr 23 20:26

Correlation matrix
1.00000000	0.13104515	0.00048649	0.00264613	0.00286036	-0.02335117
0.13104515	1.00000000	-0.01043055	0.00737028	-0.04226292	0.14479095
0.00048649	-0.01043055	1.00000000	-0.05626014	0.05042802	0.00452398
0.00264613	0.00737028	-0.05626014	1.00000000	-0.89862385	0.00835033
0.00286036	-0.04226292	0.05042802	-0.89862385	1.00000000	-0.43407068
-0.02335117	0.14479095	0.00452398	0.00835033	-0.43407068	1.00000000

Covariance matrix
2.49289310E-16	1.15402038E-16	3.24148711E-17	1.37094696E-15	1.62600779E-15	-5.54595633E-15
1.15402038E-16	3.11086680E-15	-2.45510198E-15	1.34890992E-14	-8.48692278E-14	1.21478145E-13
3.24148711E-17	-2.45510198E-15	1.78091508E-11	-7.79077529E-12	7.66202481E-12	2.87182733E-13
1.37094696E-15	1.34890992E-14	-7.79077529E-12	1.07675401E-09	-1.06166191E-09	4.12171350E-12
1.62600779E-15	-8.48692278E-14	7.66202481E-12	-1.06166191E-09	1.29628379E-09	-2.35085867E-10
-5.54595633E-15	1.21478145E-13	2.87182733E-13	4.12171350E-12	-2.35085867E-10	2.26272645E-10