AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YA11 ∴ Orbital info ∴ Epoch epochXXX

(389101) 2008YA11 ▹

ORBITAL INFORMATION

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(ASCII data file 389101.eq0)

Keplerian elements at epoch
57731.5 MJD
	Value	1-σ variation	Units
a	2.61971	2.314e-08	au
e	0.119615	8.078e-08
i	10.479	6.17e-06	deg
Ω	83.202	3.744e-05	deg
ω	83.656	4.662e-05	deg
M	242.633	2.646e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3064	au
Aphelion	2.9331	au
Asc. node-Earth separation	1.56441	au
Desc. node-Earth separation	1.60196	au
Earth MOID	1.34285	au
Orbital period	1548.74	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	-0.56589891	0.02177822	0.00710740	0.04094720	-0.13116333
-0.56589891	1.00000000	-0.01922768	0.00735977	-0.00066949	0.06991914
0.02177822	-0.01922768	1.00000000	0.10197151	-0.07663703	-0.00489032
0.00710740	0.00735977	0.10197151	1.00000000	-0.79245757	0.00631493
0.04094720	-0.00066949	-0.07663703	-0.79245757	1.00000000	-0.60432337
-0.13116333	0.06991914	-0.00489032	0.00631493	-0.60432337	1.00000000

Covariance matrix
5.35254882E-16	-1.05759142E-15	3.10897692E-15	6.15650692E-15	4.41656158E-14	-8.02822121E-14
-1.05759142E-15	6.52525489E-15	-9.58386010E-15	2.22590270E-14	-2.52127187E-15	1.49424370E-13
3.10897692E-15	-9.58386010E-15	3.80741089E-11	2.35579275E-11	-2.20461773E-11	-7.98323115E-13
6.15650692E-15	2.22590270E-14	2.35579275E-11	1.40180200E-09	-1.38324500E-09	6.25516376E-12
4.41656158E-14	-2.52127187E-15	-2.20461773E-11	-1.38324500E-09	2.17349930E-09	-7.45376562E-10
-8.02822121E-14	1.49424370E-13	-7.98323115E-13	6.25516376E-12	-7.45376562E-10	6.99927699E-10