AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008DH55 ∴ Orbital info ∴ Epoch epochXXX

(470540) 2008DH55 ▹

ORBITAL INFORMATION

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(ASCII data file 470540.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.17808	4.353e-08	au
e	0.023232	9.944e-08
i	14.779	1.005e-05	deg
Ω	341.82	2.851e-05	deg
ω	208.032	0.0001621	deg
M	278.897	0.0001635	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1042	au
Aphelion	3.2519	au
Asc. node-Earth separation	2.23491	au
Desc. node-Earth separation	2.1216	au
Earth MOID	2.11411	au
Orbital period	2069.41	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	0.03697450	0.01258134	-0.05220974	0.46701988	-0.50247278
0.03697450	1.00000000	-0.02765660	-0.02924444	0.05441860	-0.05037254
0.01258134	-0.02765660	1.00000000	0.39794675	-0.09804952	0.03047410
-0.05220974	-0.02924444	0.39794675	1.00000000	-0.17499630	0.00709763
0.46701988	0.05441860	-0.09804952	-0.17499630	1.00000000	-0.98435895
-0.50247278	-0.05037254	0.03047410	0.00709763	-0.98435895	1.00000000

Covariance matrix
1.89513765E-15	1.60062116E-16	5.50540392E-15	-6.47988431E-14	3.29526772E-12	-3.57574399E-12
1.60062116E-16	9.88852934E-15	-2.76443543E-14	-8.29095328E-14	8.77098062E-13	-8.18828986E-13
5.50540392E-15	-2.76443543E-14	1.01037773E-10	1.14041308E-10	-1.59743173E-10	5.00733067E-11
-6.47988431E-14	-8.29095328E-14	1.14041308E-10	8.12813090E-10	-8.08647327E-10	3.30782126E-11
3.29526772E-12	8.77098062E-13	-1.59743173E-10	-8.08647327E-10	2.62705950E-08	-2.60808622E-08
-3.57574399E-12	-8.18828986E-13	5.00733067E-11	3.30782126E-11	-2.60808622E-08	2.67218790E-08