AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008DH28 ∴ Orbital info ∴ Epoch epochXXX

(424489) 2008DH28 ▹

ORBITAL INFORMATION

◲

(ASCII data file 424489.eq0)

Keplerian elements at epoch
57626.7 MJD
	Value	1-σ variation	Units
a	2.33585	2.252e-08	au
e	0.096739	6.275e-08
i	7.628	6.559e-06	deg
Ω	74.348	5.062e-05	deg
ω	101.221	6.484e-05	deg
M	109.968	3.954e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1099	au
Aphelion	2.5618	au
Asc. node-Earth separation	1.37251	au
Desc. node-Earth separation	1.25667	au
Earth MOID	1.129	au
Orbital period	1303.97	days
Date of orbit computation	apr 23 21:20

Correlation matrix
1.00000000	-0.10966322	0.00414959	0.00402430	0.32063876	-0.54287188
-0.10966322	1.00000000	0.00191704	0.00634675	0.02561829	-0.03147894
0.00414959	0.00191704	1.00000000	-0.14243333	0.11021134	0.00141915
0.00402430	0.00634675	-0.14243333	1.00000000	-0.78244916	0.01562491
0.32063876	0.02561829	0.11021134	-0.78244916	1.00000000	-0.63017820
-0.54287188	-0.03147894	0.00141915	0.01562491	-0.63017820	1.00000000

Covariance matrix
5.07238527E-16	-1.54974425E-16	6.13023306E-16	4.58750406E-15	4.68214342E-13	-4.83459912E-13
-1.54974425E-16	3.93718543E-15	7.89022236E-16	2.01569432E-14	1.04223502E-13	-7.81034202E-14
6.13023306E-16	7.89022236E-16	4.30260749E-11	-4.72887276E-11	4.68721342E-11	3.68088545E-13
4.58750406E-15	2.01569432E-14	-4.72887276E-11	2.56188879E-09	-2.56778608E-09	3.12719306E-11
4.68214342E-13	1.04223502E-13	4.68721342E-11	-2.56778608E-09	4.20383005E-09	-1.61563390E-09
-4.83459912E-13	-7.81034202E-14	3.68088545E-13	3.12719306E-11	-1.61563390E-09	1.56355806E-09