Asteroid General Data

2009 EP₂

General information

Preliminary designation	2009 EP₂
Group	Aten
Absolute magnitude	21.56
Approximate diameter (m)	130
Approximate mass (kg)	3.98·10⁹
Number of observations	189
Arc length (days)	6202

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.512791
a – orbit major semiaxis (astronomical units)	0.92698500
e – orbit eccentricity	0.35627200
ω – orbit ascending node-perihelion angle (degrees)	129.851538
Ω – longitude of orbit ascending node (degrees)	175.146245
i – orbit inclination to the ecliptic plane (degrees)	27.704771

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	307.950137	0.92708455	0.35596876	129.550891	175.910115	27.703565	0.59707141	0.892647
01/21/1858	135.015331	0.92682524	0.35584329	129.591406	175.800511	27.709102	0.59702070	0.892272
01/29/1887	323.690887	0.92683256	0.35585720	129.622029	175.687387	27.707773	0.59701252	0.892283
02/07/1916	150.853942	0.92703216	0.35602523	129.702581	175.577558	27.707456	0.59698532	0.892571
02/14/1945	336.194703	0.92701898	0.35597220	129.723023	175.462612	27.709920	0.59702599	0.892552
02/22/1974	161.631644	0.92710977	0.35620132	129.793123	175.350607	27.704288	0.59687205	0.892683
03/02/2003	349.528546	0.92671064	0.35620311	129.843386	175.236431	27.709412	0.59661343	0.892107
03/09/2032	177.343827	0.92688593	0.35619142	129.856626	175.129353	27.706194	0.59673711	0.892360
03/17/2061	5.019189	0.92687337	0.35633967	129.951335	175.019195	27.707283	0.59659162	0.892342
03/25/2090	192.788038	0.92688160	0.35617945	129.959508	174.909970	27.710304	0.59674542	0.892354
04/03/2119	23.472345	0.92679093	0.35640656	130.020491	174.795111	27.705093	0.59647656	0.892223
04/10/2148	209.869537	0.92695640	0.35638746	130.064677	174.683008	27.706050	0.59660076	0.892462
04/18/2177	38.502350	0.92672349	0.35649091	130.149865	174.574510	27.707761	0.59635500	0.892125

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