Asteroid General Data

2008 ES (431698)

General information

Preliminary designation	2008 ES
Number	431698
Group	Apollo
Absolute magnitude	18.29
Approximate diameter (m)	580
Approximate mass (kg)	3.65·10¹¹
Number of observations	362
Arc length (days)	7955

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	81.317791
a – orbit major semiaxis (astronomical units)	2.29662300
e – orbit eccentricity	0.75675400
ω – orbit ascending node-perihelion angle (degrees)	164.757171
Ω – longitude of orbit ascending node (degrees)	134.243146
i – orbit inclination to the ecliptic plane (degrees)	9.118476

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	186.706058	2.30360157	0.75406425	158.624342	138.706383	7.878294	0.56653797	3.496324
01/21/1858	305.303815	2.29701616	0.75727437	159.366423	138.123884	8.032149	0.55754469	3.481342
01/29/1887	59.062717	2.30412685	0.75356325	160.673946	137.170259	8.259501	0.56782153	3.497520
02/07/1916	176.975358	2.29655345	0.75694049	161.327906	136.667591	8.407317	0.55819915	3.480290
02/14/1945	293.816981	2.30361214	0.75330945	162.596967	135.793395	8.640941	0.56827935	3.496348
02/22/1974	51.792498	2.29641130	0.75639344	163.120662	135.375265	8.766218	0.55942086	3.479967
03/02/2003	170.921551	2.30180888	0.75514837	164.395576	134.544236	9.023691	0.56360166	3.492243
03/09/2032	287.057391	2.29807148	0.75572136	164.781012	134.203845	9.114256	0.56136978	3.483741
03/17/2061	47.533494	2.29652386	0.75708190	165.753234	133.561310	9.343742	0.55786721	3.480223
03/25/2090	161.020387	2.30091984	0.75509346	166.373966	133.137915	9.446912	0.56351032	3.490220
04/03/2119	279.355737	2.29605427	0.75742698	167.244609	132.573284	9.674745	0.55696083	3.479155
04/10/2148	32.452607	2.30160047	0.75471086	167.828544	132.196641	9.766406	0.56455759	3.491769
04/18/2177	150.666698	2.29474297	0.75792052	168.675137	131.660641	9.992999	0.55551018	3.476175

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