Asteroid General Data

2009 EM₁ (796120)

General information

Preliminary designation	2009 EM₁
Number	796120
Group	Amor
Absolute magnitude	23.00
Approximate diameter (m)	67
Approximate mass (kg)	5.44·10⁸
Number of observations	141
Arc length (days)	5851

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	134.719138
a – orbit major semiaxis (astronomical units)	2.52911700
e – orbit eccentricity	0.55455800
ω – orbit ascending node-perihelion angle (degrees)	186.136720
Ω – longitude of orbit ascending node (degrees)	347.555611
i – orbit inclination to the ecliptic plane (degrees)	17.999585

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	268.394601	2.51961299	0.55421180	181.784205	349.981476	18.486882	1.12321374	3.999460
01/21/1858	26.711483	2.48255679	0.57421365	183.329507	349.373133	18.740206	1.05703880	3.911555
01/29/1887	192.488001	2.46404988	0.58428317	183.845523	349.109656	18.895673	1.02434701	3.867897
02/07/1916	24.374597	2.45396707	0.58920648	183.871232	348.944653	18.983243	1.00807376	3.844180
02/14/1945	220.245876	2.45919265	0.58783763	183.814633	348.809311	18.939154	1.01358667	3.856465
02/22/1974	37.570369	2.47395857	0.58166140	184.057678	348.578831	18.762280	1.03495236	3.891251
03/02/2003	173.182933	2.50784648	0.56550406	185.277274	347.980966	18.294813	1.08964912	3.971477
03/09/2032	264.930003	2.52924659	0.55434453	186.178768	347.539949	17.987787	1.12717258	4.022420
03/17/2061	327.352912	2.54533943	0.54714421	186.300441	347.259361	17.819673	1.15267170	4.060871
03/25/2090	20.511257	2.54573856	0.54710462	186.276935	347.126379	17.811286	1.15295322	4.061826
04/03/2119	81.231259	2.53270565	0.55424852	186.311451	346.919714	17.915720	1.12895730	4.030674
04/10/2148	167.276408	2.51135959	0.56612368	186.950066	346.623496	18.053016	1.08961945	3.979825
04/18/2177	295.144083	2.47811627	0.58490910	188.175312	346.087481	18.213861	1.02864351	3.901065

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