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.eq0)

Keplerian elements at epoch
58007.9 MJD
	Value	1-σ variation	Units
a	2.39548	1.795e-08	au
e	0.165403	5.84e-08
i	1.928	9.83e-06	deg
Ω	200.023	0.0002052	deg
ω	260.705	0.0002098	deg
M	347.004	3.513e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9993	au
Aphelion	2.7917	au
Asc. node-Earth separation	1.39304	au
Desc. node-Earth separation	1.27133	au
Earth MOID	1.01704	au
Orbital period	1354.21	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	0.26604635	0.01178321	-0.01769890	0.07481065	-0.32373225
0.26604635	1.00000000	-0.01089607	-0.00026588	0.03927784	-0.24792519
0.01178321	-0.01089607	1.00000000	-0.38333720	0.37598811	-0.00546422
-0.01769890	-0.00026588	-0.38333720	1.00000000	-0.98192515	0.01857513
0.07481065	0.03927784	0.37598811	-0.98192515	1.00000000	-0.20551991
-0.32373225	-0.24792519	-0.00546422	0.01857513	-0.20551991	1.00000000

Covariance matrix
3.22358590E-16	2.78949447E-16	2.07957253E-15	-6.52134404E-14	2.81758418E-13	-2.04163634E-13
2.78949447E-16	3.41033586E-15	-6.25474016E-15	-3.18646287E-15	4.81160611E-13	-5.08559814E-13
2.07957253E-15	-6.25474016E-15	9.66232573E-11	-7.73291122E-10	7.75280421E-10	-1.88665158E-12
-6.52134404E-14	-3.18646287E-15	-7.73291122E-10	4.21155458E-08	-4.22710919E-08	1.33898541E-10
2.81758418E-13	4.81160611E-13	7.75280421E-10	-4.22710919E-08	4.40035518E-08	-1.51433014E-09
-2.04163634E-13	-5.08559814E-13	-1.88665158E-12	1.33898541E-10	-1.51433014E-09	1.23380238E-09