AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UT118 ∴ Orbital info ∴ Epoch epochXXX

(381808) 2009UT118 ▹

ORBITAL INFORMATION

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(ASCII data file 381808.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39414	1.758e-08	au
e	0.167169	5.897e-08
i	1.928	9.825e-06	deg
Ω	199.906	0.0002056	deg
ω	261.345	0.00021	deg
M	262.416	3.714e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9939	au
Aphelion	2.7944	au
Asc. node-Earth separation	1.38587	au
Desc. node-Earth separation	1.27281	au
Earth MOID	1.01232	au
Orbital period	1353.07	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	0.24328798	0.01507035	-0.01870424	0.06977854	-0.46517528
0.24328798	1.00000000	-0.01113732	-0.00061920	0.04297308	-0.29987538
0.01507035	-0.01113732	1.00000000	-0.38456072	0.37739542	-0.00717003
-0.01870424	-0.00061920	-0.38456072	1.00000000	-0.98255010	0.02022093
0.06977854	0.04297308	0.37739542	-0.98255010	1.00000000	-0.20011305
-0.46517528	-0.29987538	-0.00717003	0.02022093	-0.20011305	1.00000000

Covariance matrix
3.09039917E-16	2.52189198E-16	2.60291165E-15	-6.75894888E-14	2.57542418E-13	-3.03728499E-13
2.52189198E-16	3.47693916E-15	-6.45220251E-15	-7.50523842E-15	5.32003647E-13	-6.56751371E-13
2.60291165E-15	-6.45220251E-15	9.65289299E-11	-7.76650331E-10	7.78475522E-10	-2.61644430E-12
-6.75894888E-14	-7.50523842E-15	-7.76650331E-10	4.22536016E-08	-4.24039345E-08	1.54381250E-10
2.57542418E-13	5.32003647E-13	7.78475522E-10	-4.24039345E-08	4.40797547E-08	-1.56047432E-09
-3.03728499E-13	-6.56751371E-13	-2.61644430E-12	1.54381250E-10	-1.56047432E-09	1.37950491E-09