Asteroid General Data

2005 ED₃₁₈ (423321)

General information

Preliminary designation	2005 ED₃₁₈
Number	423321
Group	Amor
Absolute magnitude	20.90
Approximate diameter (m)	180
Approximate mass (kg)	9.91·10⁹
Number of observations	614
Arc length (days)	7288

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	169.667651
a – orbit major semiaxis (astronomical units)	1.84987000
e – orbit eccentricity	0.45017400
ω – orbit ascending node-perihelion angle (degrees)	164.357141
Ω – longitude of orbit ascending node (degrees)	82.039461
i – orbit inclination to the ecliptic plane (degrees)	2.389842

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	24.290524	1.85363063	0.45107747	159.741884	84.874593	2.247893	1.01749961	2.523687
01/21/1858	209.046606	1.85238772	0.45035864	160.801328	84.083100	2.296491	1.01814891	2.521149
01/29/1887	31.978161	1.85282614	0.44973368	161.220209	83.873099	2.291414	1.01954783	2.522044
02/07/1916	212.010948	1.85382342	0.45109930	161.723920	83.661581	2.291819	1.01756497	2.524080
02/14/1945	30.457951	1.84971116	0.44969335	162.653032	83.005118	2.329749	1.01790836	2.515686
02/22/1974	215.567364	1.85246620	0.44961815	162.922703	82.920806	2.326171	1.01956378	2.521309
03/02/2003	40.454817	1.85143404	0.44933251	163.288164	82.816394	2.324618	1.01952454	2.519202
03/09/2032	232.903662	1.85041432	0.45005132	164.374884	82.031534	2.389342	1.01763291	2.517121
03/17/2061	62.652168	1.84992919	0.45038671	164.644799	81.932868	2.387503	1.01674566	2.516131
03/25/2090	259.138220	1.84943599	0.44899266	166.114863	81.014966	2.512949	1.01905280	2.515125
04/03/2119	90.446705	1.85036538	0.45003516	166.324286	80.912032	2.511771	1.01763590	2.517021
04/10/2148	280.298370	1.84972635	0.45000500	166.603429	80.816741	2.509319	1.01734025	2.515717
04/18/2177	111.795989	1.85370644	0.44992443	168.290915	79.877196	2.566308	1.01967862	2.523841

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