AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011YS11 ∴ Orbital info ∴ Epoch epochXXX

(668429) 2011YS11 ▹

ORBITAL INFORMATION

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(ASCII data file 668429.eq0)

Keplerian elements at epoch
57914.1 MJD
	Value	1-σ variation	Units
a	2.74805	2.165e-08	au
e	0.154968	5.765e-08
i	4.61	6.511e-06	deg
Ω	112.183	9.127e-05	deg
ω	351.962	9.548e-05	deg
M	69.143	2.61e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3222	au
Aphelion	3.1739	au
Asc. node-Earth separation	1.34324	au
Desc. node-Earth separation	2.15191	au
Earth MOID	1.34055	au
Orbital period	1663.93	days
Date of orbit computation	apr 23 22:08

Correlation matrix
1.00000000	0.21349148	-0.00114424	-0.00462199	0.11103463	-0.38672525
0.21349148	1.00000000	0.00034301	-0.00293435	0.02058082	-0.06879830
-0.00114424	0.00034301	1.00000000	0.04656628	-0.04321468	-0.00195017
-0.00462199	-0.00293435	0.04656628	1.00000000	-0.95421308	0.00572900
0.11103463	0.02058082	-0.04321468	-0.95421308	1.00000000	-0.29985176
-0.38672525	-0.06879830	-0.00195017	0.00572900	-0.29985176	1.00000000

Covariance matrix
4.68584726E-16	2.66419734E-16	-1.61261269E-16	-9.13121959E-15	2.29478637E-13	-2.18525735E-13
2.66419734E-16	3.32340713E-15	1.28740343E-16	-1.54386633E-14	1.13277614E-13	-1.03532208E-13
-1.61261269E-16	1.28740343E-16	4.23878387E-11	2.76693079E-11	-2.68622066E-11	-3.31436413E-13
-9.13121959E-15	-1.54386633E-14	2.76693079E-11	8.32937252E-09	-8.31459794E-09	1.36486962E-11
2.29478637E-13	1.13277614E-13	-2.68622066E-11	-8.31459794E-09	9.11547897E-09	-7.47312684E-10
-2.18525735E-13	-1.03532208E-13	-3.31436413E-13	1.36486962E-11	-7.47312684E-10	6.81415486E-10