AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HB43 ∴ Orbital info ∴ Epoch epochXXX

(257159) 2008HB43 ▹

ORBITAL INFORMATION

◲

(ASCII data file 257159.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18603	3.581e-08	au
e	0.105077	6.392e-08
i	1.742	7.264e-06	deg
Ω	316.708	0.0002544	deg
ω	293.952	0.0002583	deg
M	246.502	4.683e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8512	au
Aphelion	3.5208	au
Asc. node-Earth separation	2.00885	au
Desc. node-Earth separation	2.30511	au
Earth MOID	1.83753	au
Orbital period	2077.17	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.22666320	0.01229732	-0.01277939	0.07455256	-0.52647897
0.22666320	1.00000000	0.00225159	-0.00764322	-0.03616010	0.14201804
0.01229732	0.00225159	1.00000000	0.41860940	-0.41341065	0.00506992
-0.01277939	-0.00764322	0.41860940	1.00000000	-0.98538582	0.00768424
0.07455256	-0.03616010	-0.41341065	-0.98538582	1.00000000	-0.17373896
-0.52647897	0.14201804	0.00506992	0.00768424	-0.17373896	1.00000000

Covariance matrix
1.28229696E-15	5.18814132E-16	3.19889695E-15	-1.16429854E-13	6.89521545E-13	-8.82850397E-13
5.18814132E-16	4.08576080E-15	1.04549516E-15	-1.24300412E-13	-5.96976285E-13	4.25100636E-13
3.19889695E-15	1.04549516E-15	5.27704894E-11	7.73685526E-10	-7.75654265E-10	1.72467961E-12
-1.16429854E-13	-1.24300412E-13	7.73685526E-10	6.47321275E-08	-6.47526003E-08	9.15530497E-11
6.89521545E-13	-5.96976285E-13	-7.75654265E-10	-6.47526003E-08	6.67086162E-08	-2.10135763E-09
-8.82850397E-13	4.25100636E-13	1.72467961E-12	9.15530497E-11	-2.10135763E-09	2.19292393E-09