AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HX8 ∴ Orbital info ∴ Epoch epochXXX

(400485) 2008HX8 ▹

ORBITAL INFORMATION

◲

(ASCII data file 400485.eq0)

Keplerian elements at epoch
58439.4 MJD
	Value	1-σ variation	Units
a	3.13237	3.885e-08	au
e	0.130394	6.038e-08
i	12.159	6.341e-06	deg
Ω	107.016	3.039e-05	deg
ω	339.919	4.081e-05	deg
M	84.49	2.541e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7239	au
Aphelion	3.5408	au
Asc. node-Earth separation	1.76023	au
Desc. node-Earth separation	2.49239	au
Earth MOID	1.74388	au
Orbital period	2024.92	days
Date of orbit computation	Jun 5 02:03

Correlation matrix
1.00000000	-0.20991416	0.00905692	0.01083479	-0.25983265	0.38120108
-0.20991416	1.00000000	0.00212821	-0.02433359	-0.02716191	0.07683936
0.00905692	0.00212821	1.00000000	-0.16921956	0.12280326	0.00249986
0.01083479	-0.02433359	-0.16921956	1.00000000	-0.73609091	0.01406889
-0.25983265	-0.02716191	0.12280326	-0.73609091	1.00000000	-0.67719247
0.38120108	0.07683936	0.00249986	0.01406889	-0.67719247	1.00000000

Covariance matrix
1.50937590E-15	-4.92412522E-16	2.23128717E-15	1.27914022E-14	-4.11946263E-13	3.76343931E-13
-4.92412522E-16	3.64566945E-15	8.14855158E-16	-4.46471341E-14	-6.69263311E-14	1.17897464E-13
2.23128717E-15	8.14855158E-16	4.02117124E-11	-3.26081131E-11	3.17785677E-11	4.02832043E-13
1.27914022E-14	-4.46471341E-14	-3.26081131E-11	9.23416586E-10	-9.12805863E-10	1.08640278E-11
-4.11946263E-13	-6.69263311E-14	3.17785677E-11	-9.12805863E-10	1.66531450E-09	-7.02250956E-10
3.76343931E-13	1.17897464E-13	4.02832043E-13	1.08640278E-11	-7.02250956E-10	6.45749648E-10