AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DH105 ∴ Orbital info ∴ Epoch epochXXX

(305811) 2009DH105 ▹

ORBITAL INFORMATION

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(ASCII data file 305811.eq0)

Keplerian elements at epoch
57801.8 MJD
	Value	1-σ variation	Units
a	2.74511	2.417e-08	au
e	0.126385	9.084e-08
i	2.86	8.882e-06	deg
Ω	340.165	0.0001366	deg
ω	202.924	0.0001395	deg
M	265.142	2.779e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3982	au
Aphelion	3.092	au
Asc. node-Earth separation	2.04872	au
Desc. node-Earth separation	1.42875	au
Earth MOID	1.40095	au
Orbital period	1661.26	days
Date of orbit computation	Jun 5 01:42

Correlation matrix
1.00000000	0.41845032	-0.00043088	-0.00050023	0.02960039	-0.13148791
0.41845032	1.00000000	-0.00856602	-0.00456019	0.01675402	-0.00504428
-0.00043088	-0.00856602	1.00000000	0.15872958	-0.15767074	0.00941735
-0.00050023	-0.00456019	0.15872958	1.00000000	-0.97620496	0.00113437
0.02960039	0.01675402	-0.15767074	-0.97620496	1.00000000	-0.21391736
-0.13148791	-0.00504428	0.00941735	0.00113437	-0.21391736	1.00000000

Covariance matrix
5.84355150E-16	9.18872661E-16	-9.25151173E-17	-1.65129455E-15	9.98533974E-14	-8.83258083E-14
9.18872661E-16	8.25174825E-15	-6.91147157E-15	-5.65679058E-14	2.12382600E-13	-1.27331481E-14
-9.25151173E-17	-6.91147157E-15	7.88927694E-11	1.92526569E-10	-1.95432483E-10	2.32439842E-12
-1.65129455E-15	-5.65679058E-14	1.92526569E-10	1.86478343E-08	-1.86029681E-08	4.30459924E-12
9.98533974E-14	2.12382600E-13	-1.95432483E-10	-1.86029681E-08	1.94739506E-08	-8.29538270E-10
-8.83258083E-14	-1.27331481E-14	2.32439842E-12	4.30459924E-12	-8.29538270E-10	7.72194535E-10