AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Liberia ∴ Orbital info ∴ Epoch epochXXX

(1816) Liberia ▹

ORBITAL INFORMATION

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(ASCII data file 1816.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33778	3.626e-09	au
e	0.218917	2.316e-08
i	26.159	2.858e-06	deg
Ω	153.278	2.993e-06	deg
ω	340.858	6.405e-06	deg
M	234.097	4.712e-06	deg

Other useful info
Absolute Magnitude (H)	12.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.826	au
Aphelion	2.8496	au
Asc. node-Earth separation	0.85543	au
Desc. node-Earth separation	1.796	au
Earth MOID	0.84884	au
Orbital period	1305.58	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.05655901	0.01172606	0.00207642	-0.13060988	-0.03539978
0.05655901	1.00000000	-0.23161488	-0.15078474	0.56229775	-0.69907716
0.01172606	-0.23161488	1.00000000	0.35117431	-0.30502341	0.21045846
0.00207642	-0.15078474	0.35117431	1.00000000	-0.50473986	0.12461641
-0.13060988	0.56229775	-0.30502341	-0.50473986	1.00000000	-0.87930190
-0.03539978	-0.69907716	0.21045846	0.12461641	-0.87930190	1.00000000

Covariance matrix
1.31507556E-17	4.74977231E-18	1.21519986E-16	2.25369917E-17	-3.03386929E-15	-6.04943540E-16
4.74977231E-18	5.36279513E-16	-1.53278847E-14	-1.04509918E-14	8.34079494E-14	-7.62886083E-14
1.21519986E-16	-1.53278847E-14	8.16658241E-12	3.00363683E-12	-5.58340127E-12	2.83416761E-12
2.25369917E-17	-1.04509918E-14	3.00363683E-12	8.95795808E-12	-9.67648468E-12	1.75759467E-12
-3.03386929E-15	8.34079494E-14	-5.58340127E-12	-9.67648468E-12	4.10290061E-11	-2.65413179E-11
-6.04943540E-16	-7.62886083E-14	2.83416761E-12	1.75759467E-12	-2.65413179E-11	2.22063894E-11