AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DY5 ∴ Orbital info ∴ Epoch epochXXX

(386545) 2009DY5 ▹

ORBITAL INFORMATION

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(ASCII data file 386545.eq0)

Keplerian elements at epoch
58362.1 MJD
	Value	1-σ variation	Units
a	3.05715	3.196e-08	au
e	0.090432	6.696e-08
i	12.263	7.688e-06	deg
Ω	342.905	2.519e-05	deg
ω	234.592	4.171e-05	deg
M	233.471	3.358e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7807	au
Aphelion	3.3336	au
Asc. node-Earth separation	2.19164	au
Desc. node-Earth separation	1.89047	au
Earth MOID	1.79777	au
Orbital period	1952.42	days
Date of orbit computation	Jun 5 02:00

Correlation matrix
1.00000000	0.21526014	0.02394753	0.02408738	-0.04537013	0.03115207
0.21526014	1.00000000	0.00652505	0.00276632	-0.38477813	0.46910379
0.02394753	0.00652505	1.00000000	0.38410227	-0.22938935	0.00270926
0.02408738	0.00276632	0.38410227	1.00000000	-0.58846874	0.00170330
-0.04537013	-0.38477813	-0.22938935	-0.58846874	1.00000000	-0.80329867
0.03115207	0.46910379	0.00270926	0.00170330	-0.80329867	1.00000000

Covariance matrix
1.02144758E-15	4.60697892E-16	5.88430977E-15	1.93891786E-14	-6.04854516E-14	3.34285026E-14
4.60697892E-16	4.48424304E-15	3.35934914E-15	4.66560874E-15	-1.07480035E-12	1.05471572E-12
5.88430977E-15	3.35934914E-15	5.91089630E-11	7.43764185E-11	-7.35652581E-11	6.99358800E-13
1.93891786E-14	4.66560874E-15	7.43764185E-11	6.34341944E-10	-6.18241219E-10	1.44037036E-12
-6.04854516E-14	-1.07480035E-12	-7.35652581E-11	-6.18241219E-10	1.73998576E-09	-1.12504994E-09
3.34285026E-14	1.05471572E-12	6.99358800E-13	1.44037036E-12	-1.12504994E-09	1.12731118E-09