AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013AK91 ∴ Orbital info ∴ Epoch epochXXX

(393074) 2013AK91 ▹

ORBITAL INFORMATION

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(ASCII data file 393074.eq0)

Keplerian elements at epoch
58217.3 MJD
	Value	1-σ variation	Units
a	3.19609	4.067e-08	au
e	0.075785	5.922e-08
i	10.754	6.193e-06	deg
Ω	93.888	3.738e-05	deg
ω	333.22	6.102e-05	deg
M	8.367	4.631e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9539	au
Aphelion	3.4383	au
Asc. node-Earth separation	1.99293	au
Desc. node-Earth separation	2.39144	au
Earth MOID	1.97247	au
Orbital period	2087.02	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	-0.08977395	0.00481687	-0.00823896	0.12542733	-0.15917560
-0.08977395	1.00000000	-0.00101641	-0.00147975	-0.10869585	0.15624498
0.00481687	-0.00101641	1.00000000	-0.10483904	0.07411755	-0.01229945
-0.00823896	-0.00147975	-0.10483904	1.00000000	-0.61774221	0.02201246
0.12542733	-0.10869585	0.07411755	-0.61774221	1.00000000	-0.79576651
-0.15917560	0.15624498	-0.01229945	0.02201246	-0.79576651	1.00000000

Covariance matrix
1.65403149E-15	-2.16226296E-16	1.21318004E-15	-1.25259648E-14	3.11257301E-13	-2.99796671E-13
-2.16226296E-16	3.50729760E-15	-3.72773436E-16	-3.27597227E-15	-3.92784857E-13	4.28519710E-13
1.21318004E-15	-3.72773436E-16	3.83510066E-11	-2.42704825E-11	2.80068907E-11	-3.52738332E-12
-1.25259648E-14	-3.27597227E-15	-2.42704825E-11	1.39744252E-09	-1.40906080E-09	3.81078179E-11
3.11257301E-13	-3.92784857E-13	2.80068907E-11	-1.40906080E-09	3.72315356E-09	-2.24863811E-09
-2.99796671E-13	4.28519710E-13	-3.52738332E-12	3.81078179E-11	-2.24863811E-09	2.14465217E-09