AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011ET45 ∴ Orbital info ∴ Epoch epochXXX

(279626) 2011ET45 ▹

ORBITAL INFORMATION

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(ASCII data file 279626.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13235	2.478e-08	au
e	0.170474	4.403e-08
i	11.558	5.817e-06	deg
Ω	166.103	2.517e-05	deg
ω	280.453	3.415e-05	deg
M	202.204	1.937e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5984	au
Aphelion	3.6663	au
Asc. node-Earth separation	1.95801	au
Desc. node-Earth separation	2.13161	au
Earth MOID	1.64575	au
Orbital period	2024.9	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	-0.05694096	0.03645154	-0.00091713	-0.10082404	-0.10950948
-0.05694096	1.00000000	-0.03938161	0.00104230	-0.13142194	0.19245832
0.03645154	-0.03938161	1.00000000	0.11201398	-0.07380916	-0.01624977
-0.00091713	0.00104230	0.11201398	1.00000000	-0.72972906	0.01058830
-0.10082404	-0.13142194	-0.07380916	-0.72972906	1.00000000	-0.65852181
-0.10950948	0.19245832	-0.01624977	0.01058830	-0.65852181	1.00000000

Covariance matrix
6.14089152E-16	-6.21229971E-17	5.25433304E-15	-5.72091533E-16	-8.53210692E-14	-5.25543222E-14
-6.21229971E-17	1.93831286E-15	-1.00853606E-14	1.15510649E-15	-1.97586057E-13	1.64092841E-13
5.25433304E-15	-1.00853606E-14	3.38354623E-11	1.64012664E-11	-1.46613115E-11	-1.83051878E-12
-5.72091533E-16	1.15510649E-15	1.64012664E-11	6.33633620E-10	-6.27273926E-10	5.16162473E-12
-8.53210692E-14	-1.97586057E-13	-1.46613115E-11	-6.27273926E-10	1.16614613E-09	-4.35499483E-10
-5.25543222E-14	1.64092841E-13	-1.83051878E-12	5.16162473E-12	-4.35499483E-10	3.75043801E-10