AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DM74 ∴ Orbital info ∴ Epoch epochXXX

(414432) 2009DM74 ▹

ORBITAL INFORMATION

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(ASCII data file 414432.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32306	1.365e-08	au
e	0.182976	4.72e-08
i	2.302	6.009e-06	deg
Ω	18.047	0.0001098	deg
ω	234.271	0.0001108	deg
M	21.085	1.404e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.898	au
Aphelion	2.7481	au
Asc. node-Earth separation	1.51604	au
Desc. node-Earth separation	1.02752	au
Earth MOID	0.88467	au
Orbital period	1293.27	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	-0.06253853	0.00075695	-0.01089300	-0.01611007	-0.18957491
-0.06253853	1.00000000	-0.00766269	0.01003429	-0.04822889	0.33342728
0.00075695	-0.00766269	1.00000000	0.10300624	-0.10053595	-0.01221569
-0.01089300	0.01003429	0.10300624	1.00000000	-0.99013168	0.00675011
-0.01611007	-0.04822889	-0.10053595	-0.99013168	1.00000000	-0.13262810
-0.18957491	0.33342728	-0.01221569	0.00675011	-0.13262810	1.00000000

Covariance matrix
1.86288043E-16	-4.02849259E-17	6.20782878E-17	-1.63187647E-14	-2.43535718E-14	-3.63230155E-14
-4.02849259E-17	2.22743390E-15	-2.17301850E-15	5.19800084E-14	-2.52105569E-13	2.20908333E-13
6.20782878E-17	-2.17301850E-15	3.61043035E-11	6.79344999E-11	-6.69073224E-11	-1.03040011E-12
-1.63187647E-14	5.19800084E-14	6.79344999E-11	1.20474384E-08	-1.20368564E-08	1.04007938E-11
-2.43535718E-14	-2.52105569E-13	-6.69073224E-11	-1.20368564E-08	1.22672023E-08	-2.06213393E-10
-3.63230155E-14	2.20908333E-13	-1.03040011E-12	1.04007938E-11	-2.06213393E-10	1.97068452E-10