AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003ET51 ∴ Orbital info ∴ Epoch epochXXX

(143567) 2003ET51 ▹

ORBITAL INFORMATION

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(ASCII data file 143567.eq0)

Keplerian elements at epoch
57291.2 MJD
	Value	1-σ variation	Units
a	3.1905	2.218e-08	au
e	0.111314	5.694e-08
i	3.19	6.501e-06	deg
Ω	357.988	7.912e-05	deg
ω	202.296	8.196e-05	deg
M	56.007	2.228e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8353	au
Aphelion	3.5456	au
Asc. node-Earth separation	2.50868	au
Desc. node-Earth separation	1.86299	au
Earth MOID	1.83491	au
Orbital period	2081.55	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.10857293	-0.00186504	0.00212545	-0.03229291	0.10647398
0.10857293	1.00000000	0.00609573	-0.01239428	-0.06073666	0.29487560
-0.00186504	0.00609573	1.00000000	-0.00163342	-0.00264499	0.01430478
0.00212545	-0.01239428	-0.00163342	1.00000000	-0.95985976	-0.00910533
-0.03229291	-0.06073666	-0.00264499	-0.95985976	1.00000000	-0.26775346
0.10647398	0.29487560	0.01430478	-0.00910533	-0.26775346	1.00000000

Covariance matrix
4.92115615E-16	1.37146122E-16	-2.68953893E-16	3.73059437E-15	-5.87144567E-14	5.26141353E-14
1.37146122E-16	3.24232689E-15	2.25636852E-15	-5.58398611E-14	-2.83454694E-13	3.74018100E-13
-2.68953893E-16	2.25636852E-15	4.22582851E-11	-8.40132012E-13	-1.40923821E-12	2.07139234E-12
3.73059437E-15	-5.58398611E-14	-8.40132012E-13	6.26021226E-09	-6.22453135E-09	-1.60478122E-11
-5.87144567E-14	-2.83454694E-13	-1.40923821E-12	-6.22453135E-09	6.71751561E-09	-4.88837840E-10
5.26141353E-14	3.74018100E-13	2.07139234E-12	-1.60478122E-11	-4.88837840E-10	4.96193146E-10