AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YL131 ∴ Orbital info ∴ Epoch epochXXX

(261664) 2005YL131 ▹

ORBITAL INFORMATION

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(ASCII data file 261664.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.12904	2.217e-08	au
e	0.117021	6.598e-08
i	0.887	7.173e-06	deg
Ω	331.043	0.000401	deg
ω	154.257	0.0004024	deg
M	100.278	3.297e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7629	au
Aphelion	3.4952	au
Asc. node-Earth separation	2.43885	au
Desc. node-Earth separation	1.80376	au
Earth MOID	1.7788	au
Orbital period	2021.69	days
Date of orbit computation	apr 23 20:45

Correlation matrix
1.00000000	-0.23977684	0.00831968	0.00137351	-0.00349332	-0.15437364
-0.23977684	1.00000000	0.00068770	0.01868118	0.01765134	-0.32715101
0.00831968	0.00068770	1.00000000	0.13967221	-0.13906953	-0.00316033
0.00137351	0.01868118	0.13967221	1.00000000	-0.99585918	-0.00199602
-0.00349332	0.01765134	-0.13906953	-0.99585918	1.00000000	-0.08660512
-0.15437364	-0.32715101	-0.00316033	-0.00199602	-0.08660512	1.00000000

Covariance matrix
4.91558328E-16	-3.50757808E-16	1.32313798E-15	1.22112755E-14	-3.11679473E-14	-1.12829729E-13
-3.50757808E-16	4.35336582E-15	3.25479979E-16	4.94264126E-13	4.68676121E-13	-7.11579951E-13
1.32313798E-15	3.25479979E-16	5.14543183E-11	4.01756768E-10	-4.01444556E-10	-7.47318220E-13
1.22112755E-14	4.94264126E-13	4.01756768E-10	1.60799460E-07	-1.60702599E-07	-2.63858442E-11
-3.11679473E-14	4.68676121E-13	-4.01444556E-10	-1.60702599E-07	1.61944183E-07	-1.14891823E-09
-1.12829729E-13	-7.11579951E-13	-7.47318220E-13	-2.63858442E-11	-1.14891823E-09	1.08674018E-09