AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WH185 ∴ Orbital info ∴ Epoch epochXXX

(465767) 2009WH185 ▹

ORBITAL INFORMATION

◲

(ASCII data file 465767.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.64317	3.02e-08	au
e	0.096353	6.395e-08
i	8.023	8.343e-06	deg
Ω	222.513	4.956e-05	deg
ω	47.611	6.757e-05	deg
M	254.042	4.687e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3885	au
Aphelion	2.8978	au
Asc. node-Earth separation	1.45071	au
Desc. node-Earth separation	1.80985	au
Earth MOID	1.38116	au
Orbital period	1569.59	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	0.12609648	0.01302593	-0.00167842	0.12556176	-0.35940612
0.12609648	1.00000000	0.00044687	-0.00491141	-0.08241498	0.09559644
0.01302593	0.00044687	1.00000000	-0.11547726	0.07678765	0.00711344
-0.00167842	-0.00491141	-0.11547726	1.00000000	-0.72670999	0.00055512
0.12556176	-0.08241498	0.07678765	-0.72670999	1.00000000	-0.67073243
-0.35940612	0.09559644	0.00711344	0.00055512	-0.67073243	1.00000000

Covariance matrix
9.11875303E-16	2.43522028E-16	3.28177306E-15	-2.51208615E-15	2.56193358E-13	-5.08662597E-13
2.43522028E-16	4.09011106E-15	2.38441195E-16	-1.55681979E-14	-3.56136465E-13	2.86540420E-13
3.28177306E-15	2.38441195E-16	6.96087572E-11	-4.77522078E-11	4.32878562E-11	2.78155999E-12
-2.51208615E-15	-1.55681979E-14	-4.77522078E-11	2.45657533E-09	-2.43371052E-09	1.28952980E-12
2.56193358E-13	-3.56136465E-13	4.32878562E-11	-2.43371052E-09	4.56546999E-09	-2.12406922E-09
-5.08662597E-13	2.86540420E-13	2.78155999E-12	1.28952980E-12	-2.12406922E-09	2.19661137E-09