AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YT20 ∴ Orbital info ∴ Epoch epochXXX

(352886) 2008YT20 ▹

ORBITAL INFORMATION

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(ASCII data file 352886.eq0)

Keplerian elements at epoch
57661.9 MJD
	Value	1-σ variation	Units
a	2.52245	1.905e-08	au
e	0.161288	6.086e-08
i	2.446	1.036e-05	deg
Ω	287.2	0.0001314	deg
ω	273.826	0.0001375	deg
M	271.007	3.825e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1156	au
Aphelion	2.9293	au
Asc. node-Earth separation	1.41389	au
Desc. node-Earth separation	1.49858	au
Earth MOID	1.113	au
Orbital period	1463.29	days
Date of orbit computation	apr 23 21:04

Correlation matrix
1.00000000	0.06239371	0.00553532	0.00833377	0.02762520	-0.12778482
0.06239371	1.00000000	0.01172566	0.00362535	-0.09463137	0.40810336
0.00553532	0.01172566	1.00000000	0.31366214	-0.30705725	0.02527091
0.00833377	0.00362535	0.31366214	1.00000000	-0.96052169	0.02152376
0.02762520	-0.09463137	-0.30705725	-0.96052169	1.00000000	-0.29555939
-0.12778482	0.40810336	0.02527091	0.02152376	-0.29555939	1.00000000

Covariance matrix
3.63024105E-16	7.23466682E-17	1.09273620E-15	2.08652574E-14	7.23697395E-14	-9.31206079E-14
7.23466682E-17	3.70356504E-15	7.39354095E-15	2.89916984E-14	-7.91824617E-13	9.49902327E-13
1.09273620E-15	7.39354095E-15	1.07352038E-10	4.27052771E-10	-4.37429836E-10	1.00143983E-11
2.08652574E-14	2.89916984E-14	4.27052771E-10	1.72674658E-08	-1.73542311E-08	1.08176090E-10
7.23697395E-14	-7.91824617E-13	-4.37429836E-10	-1.73542311E-08	1.89046133E-08	-1.55427357E-09
-9.31206079E-14	9.49902327E-13	1.00143983E-11	1.08176090E-10	-1.55427357E-09	1.46284257E-09