AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Billhubbard ∴ Orbital info ∴ Epoch epochXXX

(11216) Billhubbard ▹

ORBITAL INFORMATION

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(ASCII data file 11216.eq0)

Keplerian elements at epoch
58172.3 MJD
	Value	1-σ variation	Units
a	2.25578	4.901e-09	au
e	0.15988	2.638e-08
i	2.074	3.12e-06	deg
Ω	131.603	6.61e-05	deg
ω	272.914	6.73e-05	deg
M	355.941	1.058e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8951	au
Aphelion	2.6164	au
Asc. node-Earth separation	1.19476	au
Desc. node-Earth separation	1.202	au
Earth MOID	0.90468	au
Orbital period	1237.5	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.38353322	0.00758277	-0.00514321	-0.03381793	0.17366550
0.38353322	1.00000000	-0.00998939	0.00002323	-0.00924656	-0.07840729
0.00758277	-0.00998939	1.00000000	-0.35487014	0.34828005	0.00345920
-0.00514321	0.00002323	-0.35487014	1.00000000	-0.98363169	0.01040098
-0.03381793	-0.00924656	0.34828005	-0.98363169	1.00000000	-0.18676078
0.17366550	-0.07840729	0.00345920	0.01040098	-0.18676078	1.00000000

Covariance matrix
2.40210430E-17	4.95788421E-17	1.15942999E-16	-1.66626952E-15	-1.11542539E-14	9.00287050E-15
4.95788421E-17	6.95656612E-16	-8.21972265E-16	4.04997488E-17	-1.64125218E-14	-2.18738598E-14
1.15942999E-16	-8.21972265E-16	9.73287272E-12	-7.31820915E-11	7.31217745E-11	1.14147857E-13
-1.66626952E-15	4.04997488E-17	-7.31820915E-11	4.36947930E-09	-4.37567405E-09	7.27211474E-12
-1.11542539E-14	-1.64125218E-14	7.31217745E-11	-4.37567405E-09	4.52892590E-09	-1.32939739E-10
9.00287050E-15	-2.18738598E-14	1.14147857E-13	7.27211474E-12	-1.32939739E-10	1.11877578E-10