AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DH142 ∴ Orbital info ∴ Epoch epochXXX

(312534) 2009DH142 ▹

ORBITAL INFORMATION

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(ASCII data file 312534.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.5954	2.249e-08	au
e	0.158784	3.864e-08
i	9.292	7.791e-06	deg
Ω	312.729	2.568e-05	deg
ω	278.654	3.926e-05	deg
M	184.311	3.339e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1833	au
Aphelion	3.0075	au
Asc. node-Earth separation	1.45687	au
Desc. node-Earth separation	1.60677	au
Earth MOID	1.19602	au
Orbital period	1527.23	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	-0.11328364	-0.03703435	-0.00291064	0.27484832	-0.55274474
-0.11328364	1.00000000	-0.00199473	-0.00463003	0.01051040	0.06135169
-0.03703435	-0.00199473	1.00000000	0.08349419	-0.07708458	0.02883579
-0.00291064	-0.00463003	0.08349419	1.00000000	-0.64829744	0.00557117
0.27484832	0.01051040	-0.07708458	-0.64829744	1.00000000	-0.74082107
-0.55274474	0.06135169	0.02883579	0.00557117	-0.74082107	1.00000000

Covariance matrix
5.05628181E-16	-9.84162233E-17	-6.48830745E-15	-1.68056172E-15	2.42668149E-13	-4.14988162E-13
-9.84162233E-17	1.49268336E-15	-6.00452314E-16	-4.59323605E-15	1.59443605E-14	7.91417798E-14
-6.48830745E-15	-6.00452314E-16	6.07046716E-11	1.67039120E-11	-2.35821062E-11	7.50133258E-12
-1.68056172E-15	-4.59323605E-15	1.67039120E-11	6.59328379E-10	-6.53625879E-10	4.77630975E-12
2.42668149E-13	1.59443605E-14	-2.35821062E-11	-6.53625879E-10	1.54172921E-09	-9.71209294E-10
-4.14988162E-13	7.91417798E-14	7.50133258E-12	4.77630975E-12	-9.71209294E-10	1.11478447E-09