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.eq0)

Keplerian elements at epoch
58055.3 MJD
	Value	1-σ variation	Units
a	2.7651	2.396e-08	au
e	0.07853	7.888e-08
i	9.414	8.322e-06	deg
Ω	8.674	3.487e-05	deg
ω	185.775	5.074e-05	deg
M	28.343	3.618e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.548	au
Aphelion	2.9822	au
Asc. node-Earth separation	1.97988	au
Desc. node-Earth separation	1.55108	au
Earth MOID	1.54826	au
Orbital period	1679.44	days
Date of orbit computation	apr 23 20:45

Correlation matrix
1.00000000	0.21939136	0.01370882	0.02562210	-0.09976279	0.12237971
0.21939136	1.00000000	-0.01515335	0.00695637	0.11204968	-0.14220378
0.01370882	-0.01515335	1.00000000	0.24904125	-0.16557869	-0.00393453
0.02562210	0.00695637	0.24904125	1.00000000	-0.68049223	0.00918197
-0.09976279	0.11204968	-0.16557869	-0.68049223	1.00000000	-0.73289902
0.12237971	-0.14220378	-0.00393453	0.00918197	-0.73289902	1.00000000

Covariance matrix
5.74113152E-16	4.14678675E-16	2.73366772E-15	2.14053925E-14	-1.21297122E-13	1.06083703E-13
4.14678675E-16	6.22281493E-15	-9.94830459E-15	1.91331231E-14	4.48525588E-13	-4.05830868E-13
2.73366772E-15	-9.94830459E-15	6.92618147E-11	7.22649834E-11	-6.99253284E-11	-1.18462191E-12
2.14053925E-14	1.91331231E-14	7.22649834E-11	1.21568026E-09	-1.20397092E-09	1.15820625E-11
-1.21297122E-13	4.48525588E-13	-6.99253284E-11	-1.20397092E-09	2.57493514E-09	-1.34545071E-09
1.06083703E-13	-4.05830868E-13	-1.18462191E-12	1.15820625E-11	-1.34545071E-09	1.30882327E-09