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.eq0)

Keplerian elements at epoch
59065.9 MJD
	Value	1-σ variation	Units
a	2.33828	3.662e-09	au
e	0.21842	2.319e-08
i	26.156	2.858e-06	deg
Ω	153.284	2.993e-06	deg
ω	341.01	6.408e-06	deg
M	226.114	4.771e-06	deg

Other useful info
Absolute Magnitude (H)	12.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8276	au
Aphelion	2.849	au
Asc. node-Earth separation	0.858	au
Desc. node-Earth separation	1.79589	au
Earth MOID	0.8515	au
Orbital period	1306	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.06423689	0.00939049	-0.00482664	-0.14322596	0.15819776
0.06423689	1.00000000	-0.23147479	-0.15050371	0.56199886	-0.68001608
0.00939049	-0.23147479	1.00000000	0.35118438	-0.30446565	0.20921154
-0.00482664	-0.15050371	0.35118438	1.00000000	-0.50408559	0.12220597
-0.14322596	0.56199886	-0.30446565	-0.50408559	1.00000000	-0.89421891
0.15819776	-0.68001608	0.20921154	0.12220597	-0.89421891	1.00000000

Covariance matrix
1.34097425E-17	5.45418223E-18	9.82620025E-17	-5.28990424E-17	-3.36064376E-15	2.76384637E-15
5.45418223E-18	5.37613158E-16	-1.53364773E-14	-1.04442020E-14	8.34950813E-14	-7.52241828E-14
9.82620025E-17	-1.53364773E-14	8.16533383E-12	3.00341448E-12	-5.57462668E-12	2.85217362E-12
-5.28990424E-17	-1.04442020E-14	3.00341448E-12	8.95748776E-12	-9.66691509E-12	1.74497376E-12
-3.36064376E-15	8.34950813E-14	-5.57462668E-12	-9.66691509E-12	4.10564150E-11	-2.73361728E-11
2.76384637E-15	-7.52241828E-14	2.85217362E-12	1.74497376E-12	-2.73361728E-11	2.27618050E-11