Asteroid General Data

2009 EH₃

General information

Preliminary designation	2009 EH₃
Group	Apollo
Absolute magnitude	24.16
Approximate diameter (m)	39
Approximate mass (kg)	1.10·10⁸
Number of observations	83
Arc length (days)	6213

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	82.518594
a – orbit major semiaxis (astronomical units)	2.00418000
e – orbit eccentricity	0.61695300
ω – orbit ascending node-perihelion angle (degrees)	297.488662
Ω – longitude of orbit ascending node (degrees)	159.321945
i – orbit inclination to the ecliptic plane (degrees)	6.253172

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	338.211028	1.98953624	0.61404080	289.652639	165.607694	6.018640	0.76787982	2.806263
01/21/1858	98.103731	1.99028600	0.61472001	291.233730	164.354344	6.065923	0.76681738	2.807850
01/29/1887	219.911344	1.99048159	0.61294417	291.918261	163.737092	6.086006	0.77042750	2.808264
02/07/1916	340.628885	1.98870819	0.61423459	293.257895	162.611056	6.131896	0.76717482	2.804511
02/14/1945	98.368828	1.99155477	0.61251176	294.280753	161.824771	6.161192	0.77170406	2.810535
02/22/1974	218.400294	1.98992796	0.61431596	295.290386	160.946612	6.197171	0.76748346	2.807092
03/02/2003	327.883070	1.99523039	0.61307576	296.567937	159.981931	6.241844	0.77200300	2.818319
03/09/2032	66.194877	1.99816564	0.61628373	297.417654	159.296665	6.252572	0.76672867	2.824541
03/17/2061	158.472713	2.00124254	0.61349129	298.612470	158.335079	6.304202	0.77349767	2.831067
03/25/2090	252.396558	1.99869662	0.61614071	299.462072	157.575829	6.336121	0.76721827	2.825667
04/03/2119	336.717246	2.00697520	0.61391101	300.659057	156.688160	6.338560	0.77487103	2.843241
04/10/2148	53.659991	2.00483930	0.61573529	301.710178	155.849294	6.384110	0.77038899	2.838703
04/18/2177	133.811830	2.00654664	0.61349230	302.444417	155.163651	6.425232	0.77554572	2.842330

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