AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009AL47 ∴ Orbital info ∴ Epoch epochXXX

(355986) 2009AL47 ▹

ORBITAL INFORMATION

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(ASCII data file 355986.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40307	1.689e-08	au
e	0.219982	6.352e-08
i	4.469	6.063e-06	deg
Ω	111.327	8.732e-05	deg
ω	283.042	8.908e-05	deg
M	95.648	1.801e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8744	au
Aphelion	2.9317	au
Asc. node-Earth separation	1.19537	au
Desc. node-Earth separation	1.39025	au
Earth MOID	0.8873	au
Orbital period	1360.65	days
Date of orbit computation	apr 23 21:05

Correlation matrix
1.00000000	-0.37517987	0.01093112	0.00553496	0.04743502	-0.66151642
-0.37517987	1.00000000	-0.02603333	-0.01236228	-0.00178961	0.23036621
0.01093112	-0.02603333	1.00000000	-0.03848340	0.03656621	0.00207693
0.00553496	-0.01236228	-0.03848340	1.00000000	-0.97913859	0.00598650
0.04743502	-0.00178961	0.03656621	-0.97913859	1.00000000	-0.18237625
-0.66151642	0.23036621	0.00207693	0.00598650	-0.18237625	1.00000000

Covariance matrix
2.85232188E-16	-4.02505696E-16	1.11937614E-15	8.16296313E-15	7.13676155E-14	-2.01204726E-13
-4.02505696E-16	4.03521301E-15	-1.00270913E-14	-6.85750795E-14	-1.01273402E-14	2.63542273E-13
1.11937614E-15	-1.00270913E-14	3.67641078E-11	-2.03760469E-11	1.97512572E-11	2.26794316E-13
8.16296313E-15	-6.85750795E-14	-2.03760469E-11	7.62551089E-09	-7.61695648E-09	9.41468419E-12
7.13676155E-14	-1.01273402E-14	1.97512572E-11	-7.61695648E-09	7.93607329E-09	-2.92596684E-10
-2.01204726E-13	2.63542273E-13	2.26794316E-13	9.41468419E-12	-2.92596684E-10	3.24337052E-10