Asteroid General Data

2005 EM₃₀ (357618)

General information

Preliminary designation	2005 EM₃₀
Number	357618
Group	Apollo
Absolute magnitude	19.07
Approximate diameter (m)	410
Approximate mass (kg)	1.24·10¹¹
Number of observations	207
Arc length (days)	5820

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	1.924271
a – orbit major semiaxis (astronomical units)	1.20330300
e – orbit eccentricity	0.33672500
ω – orbit ascending node-perihelion angle (degrees)	293.055259
Ω – longitude of orbit ascending node (degrees)	1.790568
i – orbit inclination to the ecliptic plane (degrees)	53.083461

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	91.140992	1.20327440	0.33976873	293.420819	2.276329	53.046603	0.79443938	1.319920
01/21/1858	86.244344	1.20323717	0.33928456	293.374472	2.205181	53.052423	0.79499737	1.319859
01/29/1887	81.145317	1.20332511	0.33883125	293.313603	2.132544	53.059062	0.79560095	1.320003
02/07/1916	76.130213	1.20331370	0.33841545	293.257583	2.061723	53.064804	0.79609376	1.319985
02/14/1945	71.102325	1.20336540	0.33795766	293.207829	1.989003	53.070689	0.79667885	1.320070
02/22/1974	65.798764	1.20331012	0.33756730	293.153330	1.919808	53.074771	0.79711197	1.319979
03/02/2003	60.756840	1.20342769	0.33713745	293.111896	1.848331	53.077740	0.79770714	1.320172
03/09/2032	55.333705	1.20331912	0.33666094	293.043211	1.780502	53.083457	0.79820858	1.319994
03/17/2061	50.157809	1.20326525	0.33615660	292.979113	1.710663	53.087437	0.79877970	1.319905
03/25/2090	44.757429	1.20329658	0.33569818	292.916157	1.640553	53.093664	0.79935212	1.319957
04/03/2119	39.674454	1.20326437	0.33520191	292.857167	1.571076	53.099183	0.79992786	1.319904
04/10/2148	34.645300	1.20333996	0.33472901	292.794195	1.498812	53.105655	0.80054717	1.320028
04/18/2177	29.643190	1.20332913	0.33430485	292.751278	1.428332	53.111626	0.80105036	1.320010

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