AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UW142 ∴ Orbital info ∴ Epoch epochXXX

(453299) 2008UW142 ▹

ORBITAL INFORMATION

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(ASCII data file 453299.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36008	1.679e-08	au
e	0.167218	5.92e-08
i	5.799	6.714e-06	deg
Ω	54.074	6.051e-05	deg
ω	84.039	6.514e-05	deg
M	17.416	2.412e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9654	au
Aphelion	2.7547	au
Asc. node-Earth separation	1.26708	au
Desc. node-Earth separation	1.32346	au
Earth MOID	0.98942	au
Orbital period	1324.31	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	-0.01680891	-0.00831833	-0.00545845	0.09980796	-0.51883178
-0.01680891	1.00000000	0.00432389	0.00667950	0.07151374	-0.09121146
-0.00831833	0.00432389	1.00000000	-0.03576629	0.03275088	0.00387314
-0.00545845	0.00667950	-0.03576629	1.00000000	-0.92871293	0.01629339
0.09980796	0.07151374	0.03275088	-0.92871293	1.00000000	-0.36277450
-0.51883178	-0.09121146	0.00387314	0.01629339	-0.36277450	1.00000000

Covariance matrix
2.81949845E-16	-1.67092004E-17	-9.37731204E-16	-5.54639214E-15	1.09173580E-13	-2.10134886E-13
-1.67092004E-17	3.50477617E-15	1.71854742E-15	2.39292795E-14	2.75794816E-13	-1.30246248E-13
-9.37731204E-16	1.71854742E-15	4.50726449E-11	-1.45306773E-11	1.43233940E-11	6.27199275E-13
-5.54639214E-15	2.39292795E-14	-1.45306773E-11	3.66193716E-09	-3.66103075E-09	2.37822277E-11
1.09173580E-13	2.75794816E-13	1.43233940E-11	-3.66103075E-09	4.24358477E-09	-5.70018370E-10
-2.10134886E-13	-1.30246248E-13	6.27199275E-13	2.37822277E-11	-5.70018370E-10	5.81796792E-10