AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008EG157 ∴ Orbital info ∴ Epoch epochXXX

(263525) 2008EG157 ▹

ORBITAL INFORMATION

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(ASCII data file 263525.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.76393	2.378e-08	au
e	0.076789	7.861e-08
i	9.411	8.32e-06	deg
Ω	8.633	3.489e-05	deg
ω	184.735	5.161e-05	deg
M	172.341	3.721e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5517	au
Aphelion	2.9762	au
Asc. node-Earth separation	1.97499	au
Desc. node-Earth separation	1.5539	au
Earth MOID	1.55157	au
Orbital period	1678.38	days
Date of orbit computation	apr 23 20:45

Correlation matrix
1.00000000	0.26864442	0.01897094	0.02789952	-0.07288215	-0.09015879
0.26864442	1.00000000	-0.01533574	0.00690968	0.12903581	-0.20819949
0.01897094	-0.01533574	1.00000000	0.24913203	-0.16248325	-0.00751601
0.02789952	0.00690968	0.24913203	1.00000000	-0.66898033	0.00368959
-0.07288215	0.12903581	-0.16248325	-0.66898033	1.00000000	-0.72985766
-0.09015879	-0.20819949	-0.00751601	0.00368959	-0.72985766	1.00000000

Covariance matrix
5.65441044E-16	5.02187851E-16	3.75320217E-15	2.31495866E-14	-8.94465104E-14	-7.97757067E-14
5.02187851E-16	6.18001355E-15	-1.00304099E-14	1.89541920E-14	5.23544403E-13	-6.09036444E-13
3.75320217E-15	-1.00304099E-14	6.92211390E-11	7.23272274E-11	-6.97712553E-11	-2.32688812E-12
2.31495866E-14	1.89541920E-14	7.23272274E-11	1.21760316E-09	-1.20479955E-09	4.79071104E-12
-8.94465104E-14	5.23544403E-13	-6.97712553E-11	-1.20479955E-09	2.66377253E-09	-1.40170183E-09
-7.97757067E-14	-6.09036444E-13	-2.32688812E-12	4.79071104E-12	-1.40170183E-09	1.38464295E-09