AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005UN99 ∴ Orbital info ∴ Epoch epochXXX

(440528) 2005UN99 ▹

ORBITAL INFORMATION

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(ASCII data file 440528.eq0)

Keplerian elements at epoch
58292.4 MJD
	Value	1-σ variation	Units
a	3.06211	3.349e-08	au
e	0.057584	7.487e-08
i	10.55	7.14e-06	deg
Ω	74.056	3.696e-05	deg
ω	333.78	6.459e-05	deg
M	129.778	5.178e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8858	au
Aphelion	3.2384	au
Asc. node-Earth separation	1.9177	au
Desc. node-Earth separation	2.20363	au
Earth MOID	1.90135	au
Orbital period	1957.18	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	0.19343857	0.00159819	-0.01534884	0.05615537	-0.05441606
0.19343857	1.00000000	-0.00607125	-0.01243664	-0.06556276	0.11976667
0.00159819	-0.00607125	1.00000000	-0.30449445	0.18202946	-0.01304230
-0.01534884	-0.01243664	-0.30449445	1.00000000	-0.57368590	0.01404303
0.05615537	-0.06556276	0.18202946	-0.57368590	1.00000000	-0.82330233
-0.05441606	0.11976667	-0.01304230	0.01404303	-0.82330233	1.00000000

Covariance matrix
1.12157425E-15	4.85043512E-16	3.82152663E-16	-1.89977248E-14	1.21462692E-13	-9.43722109E-14
4.85043512E-16	5.60592427E-15	-3.24560165E-15	-3.44142848E-14	-3.17043226E-13	4.64368344E-13
3.82152663E-16	-3.24560165E-15	5.09785406E-11	-8.03498574E-11	8.39407787E-11	-4.82226190E-12
-1.89977248E-14	-3.44142848E-14	-8.03498574E-11	1.36591620E-09	-1.36937950E-09	2.68766927E-11
1.21462692E-13	-3.17043226E-13	8.39407787E-11	-1.36937950E-09	4.17133659E-09	-2.75359454E-09
-9.43722109E-14	4.64368344E-13	-4.82226190E-12	2.68766927E-11	-2.75359454E-09	2.68167445E-09