AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001DU18 ∴ Orbital info ∴ Epoch epochXXX

(72460) 2001DU18 ▹

ORBITAL INFORMATION

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(ASCII data file 72460.eq0)

Keplerian elements at epoch
57778.7 MJD
	Value	1-σ variation	Units
a	2.75164	1.239e-08	au
e	0.167582	2.883e-08
i	10.561	3.281e-06	deg
Ω	118.579	2.242e-05	deg
ω	196.575	2.58e-05	deg
M	33.589	1.284e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2905	au
Aphelion	3.2128	au
Asc. node-Earth separation	2.20217	au
Desc. node-Earth separation	1.28661	au
Earth MOID	1.2765	au
Orbital period	1667.2	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.09646800	0.00453652	0.00025995	-0.05849018	0.11659860
-0.09646800	1.00000000	-0.01225333	0.00110877	0.07513878	-0.15697004
0.00453652	-0.01225333	1.00000000	-0.05174336	0.04260763	0.00586519
0.00025995	0.00110877	-0.05174336	1.00000000	-0.85168683	-0.00532087
-0.05849018	0.07513878	0.04260763	-0.85168683	1.00000000	-0.50911583
0.11659860	-0.15697004	0.00586519	-0.00532087	-0.50911583	1.00000000

Covariance matrix
1.53531452E-16	-3.44640771E-17	1.84413698E-16	7.22184006E-17	-1.86985699E-14	1.85460695E-14
-3.44640771E-17	8.31322215E-16	-1.15907198E-15	7.16778793E-16	5.58953353E-14	-5.80980184E-14
1.84413698E-16	-1.15907198E-15	1.07632417E-11	-3.80615768E-12	3.60649755E-12	2.47009245E-13
7.22184006E-17	7.16778793E-16	-3.80615768E-12	5.02714196E-10	-4.92682639E-10	-1.53145071E-12
-1.86985699E-14	5.58953353E-14	3.60649755E-12	-4.92682639E-10	6.65661604E-10	-1.68617721E-10
1.85460695E-14	-5.80980184E-14	2.47009245E-13	-1.53145071E-12	-1.68617721E-10	1.64785775E-10