AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011ST207 ∴ Orbital info ∴ Epoch epochXXX

(458804) 2011ST207 ▹

ORBITAL INFORMATION

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(ASCII data file 458804.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39592	1.71e-08	au
e	0.201757	7.477e-08
i	2.329	6.013e-06	deg
Ω	94.366	0.0002128	deg
ω	252.878	0.0002141	deg
M	154.544	1.721e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9125	au
Aphelion	2.8793	au
Asc. node-Earth separation	1.45984	au
Desc. node-Earth separation	1.15372	au
Earth MOID	0.90714	au
Orbital period	1354.59	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	-0.16496439	0.01740540	0.01020373	-0.05670817	0.19733362
-0.16496439	1.00000000	-0.02572207	0.00647012	0.00889568	-0.17170668
0.01740540	-0.02572207	1.00000000	-0.05051121	0.04848792	0.01540538
0.01020373	0.00647012	-0.05051121	1.00000000	-0.99363120	0.00159319
-0.05670817	0.00889568	0.04848792	-0.99363120	1.00000000	-0.10841922
0.19733362	-0.17170668	0.01540538	0.00159319	-0.10841922	1.00000000

Covariance matrix
2.92495113E-16	-2.10961086E-16	1.78992183E-15	3.71432749E-14	-2.07673776E-13	5.80825219E-14
-2.10961086E-16	5.59120842E-15	-1.15651028E-14	1.02973867E-13	1.42432447E-13	-2.20965823E-13
1.78992183E-15	-1.15651028E-14	3.61561055E-11	-6.46458524E-11	6.24311147E-11	1.59421979E-12
3.71432749E-14	1.02973867E-13	-6.46458524E-11	4.53027008E-08	-4.52860062E-08	5.83598935E-12
-2.07673776E-13	1.42432447E-13	6.24311147E-11	-4.52860062E-08	4.58514957E-08	-3.99547229E-10
5.80825219E-14	-2.20965823E-13	1.59421979E-12	5.83598935E-12	-3.99547229E-10	2.96189848E-10