AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011EY9 ∴ Orbital info ∴ Epoch epochXXX

(442185) 2011EY9 ▹

ORBITAL INFORMATION

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(ASCII data file 442185.eq0)

Keplerian elements at epoch
57413.1 MJD
	Value	1-σ variation	Units
a	2.19299	3.415e-08	au
e	0.056381	8.721e-08
i	7.266	1.243e-05	deg
Ω	348.364	6.335e-05	deg
ω	224.585	0.0001586	deg
M	148.401	0.000147	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0693	au
Aphelion	2.3166	au
Asc. node-Earth separation	1.27223	au
Desc. node-Earth separation	1.10893	au
Earth MOID	1.0722	au
Orbital period	1186.18	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.08611530	-0.00238309	-0.00518398	0.64030381	-0.70595798
-0.08611530	1.00000000	0.02401769	-0.00939985	-0.29513976	0.31680588
-0.00238309	0.02401769	1.00000000	-0.11258028	0.03036296	0.01461555
-0.00518398	-0.00939985	-0.11258028	1.00000000	-0.40872374	0.01478233
0.64030381	-0.29513976	0.03036296	-0.40872374	1.00000000	-0.91748741
-0.70595798	0.31680588	0.01461555	0.01478233	-0.91748741	1.00000000

Covariance matrix
1.16607365E-15	-2.56454641E-16	-1.01170206E-15	-1.12144564E-14	3.46724347E-12	-3.54364046E-12
-2.56454641E-16	7.60561883E-15	2.60403767E-14	-5.19326569E-14	-4.08159831E-12	4.06133044E-12
-1.01170206E-15	2.60403767E-14	1.54560126E-10	-8.86672581E-11	5.98588125E-11	2.67098632E-11
-1.12144564E-14	-5.19326569E-14	-8.86672581E-11	4.01332612E-09	-4.10598493E-09	1.37658438E-10
3.46724347E-12	-4.08159831E-12	5.98588125E-11	-4.10598493E-09	2.51460936E-08	-2.13866710E-08
-3.54364046E-12	4.06133044E-12	2.67098632E-11	1.37658438E-10	-2.13866710E-08	2.16080522E-08