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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.8104	1.584e-08	au
e	0.143014	5.548e-08
i	10.522	4.221e-06	deg
Ω	94.228	3.279e-05	deg
ω	102.988	3.595e-05	deg
M	79.73	1.577e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4085	au
Aphelion	3.2123	au
Asc. node-Earth separation	1.8617	au
Desc. node-Earth separation	1.65053	au
Earth MOID	1.43277	au
Orbital period	1720.88	days
Date of orbit computation	apr 23 20:26

Correlation matrix
1.00000000	0.11833045	-0.00012909	0.00040938	0.01909103	-0.33020197
0.11833045	1.00000000	-0.01088528	0.00662938	-0.03609203	0.09268860
-0.00012909	-0.01088528	1.00000000	-0.05446764	0.04900332	0.00418832
0.00040938	0.00662938	-0.05446764	1.00000000	-0.89898204	0.00696690
0.01909103	-0.03609203	0.04900332	-0.89898204	1.00000000	-0.41412573
-0.33020197	0.09268860	0.00418832	0.00696690	-0.41412573	1.00000000

Covariance matrix
2.50978645E-16	1.04004201E-16	-8.63299961E-18	2.12686749E-16	1.08739829E-14	-8.24729486E-14
1.04004201E-16	3.07802354E-15	-2.54936542E-15	1.20615254E-14	-7.19926678E-14	8.10729152E-14
-8.63299961E-18	-2.54936542E-15	1.78202319E-11	-7.54029756E-12	7.43743317E-12	2.78746665E-13
2.12686749E-16	1.20615254E-14	-7.54029756E-12	1.07544067E-09	-1.05994950E-09	3.60202254E-12
1.08739829E-14	-7.19926678E-14	7.43743317E-12	-1.05994950E-09	1.29265271E-09	-2.34739742E-10
-8.24729486E-14	8.10729152E-14	2.78746665E-13	3.60202254E-12	-2.34739742E-10	2.48557548E-10