AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011AG21 ∴ Orbital info ∴ Epoch epochXXX

(369544) 2011AG21 ▹

ORBITAL INFORMATION

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(ASCII data file 369544.eq0)

Keplerian elements at epoch
58214.7 MJD
	Value	1-σ variation	Units
a	2.96068	3.13e-08	au
e	0.05003	6.082e-08
i	12.102	6.111e-06	deg
Ω	103.633	3.098e-05	deg
ω	80.609	7.844e-05	deg
M	92.985	6.962e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8126	au
Aphelion	3.1088	au
Asc. node-Earth separation	1.94668	au
Desc. node-Earth separation	1.96076	au
Earth MOID	1.8483	au
Orbital period	1860.74	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	-0.11593607	0.01413925	0.00133341	-0.16324652	0.17525443
-0.11593607	1.00000000	-0.02170801	-0.00524154	0.22753996	-0.23800594
0.01413925	-0.02170801	1.00000000	-0.13655419	0.03636715	0.01862918
0.00133341	-0.00524154	-0.13655419	1.00000000	-0.38995298	0.00443023
-0.16324652	0.22753996	0.03636715	-0.38995298	1.00000000	-0.92062897
0.17525443	-0.23800594	0.01862918	0.00443023	-0.92062897	1.00000000

Covariance matrix
9.79873470E-16	-2.20709362E-16	2.70487346E-15	1.29315163E-15	-4.00820286E-13	3.81957393E-13
-2.20709362E-16	3.69857428E-15	-8.06812635E-15	-9.87588461E-15	1.08541450E-12	-1.00778033E-12
2.70487346E-15	-8.06812635E-15	3.73483286E-11	-2.58547694E-11	1.74327373E-11	7.92665805E-12
1.29315163E-15	-9.87588461E-15	-2.58547694E-11	9.59842794E-10	-9.47617482E-10	9.55624059E-12
-4.00820286E-13	1.08541450E-12	1.74327373E-11	-9.47617482E-10	6.15235716E-09	-5.02766486E-09
3.81957393E-13	-1.00778033E-12	7.92665805E-12	9.55624059E-12	-5.02766486E-09	4.84754472E-09